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<h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Boron trifluoride</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Go to an article in another language. Available in 31 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-31" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">31 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%AB%D9%84%D8%A7%D8%AB%D9%8A_%D9%81%D9%84%D9%88%D8%B1%D9%8A%D8%AF_%D8%A7%D9%84%D8%A8%D9%88%D8%B1%D9%88%D9%86" title="ثلاثي فلوريد البورون – Arabic" lang="ar" hreflang="ar" data-title="ثلاثي فلوريد البورون" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%D8%AA%D8%B1%DB%8C%E2%80%8C%D9%81%D9%84%D9%88%D8%B1%DB%8C%D8%AF_%D8%A8%D9%88%D8%B1" title="تری‌فلورید بور – South Azerbaijani" lang="azb" hreflang="azb" data-title="تری‌فلورید بور" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Trifluorur_de_bor" title="Trifluorur de bor – Catalan" lang="ca" hreflang="ca" data-title="Trifluorur de bor" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Fluorid_borit%C3%BD" title="Fluorid boritý – Czech" lang="cs" hreflang="cs" data-title="Fluorid boritý" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Bortrifluorid" title="Bortrifluorid – German" lang="de" hreflang="de" data-title="Bortrifluorid" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%A4%CF%81%CE%B9%CF%86%CE%B8%CE%BF%CF%81%CE%B9%CE%BF%CF%8D%CF%87%CE%BF_%CE%B2%CF%8C%CF%81%CE%B9%CE%BF" title="Τριφθοριούχο βόριο – Greek" lang="el" hreflang="el" data-title="Τριφθοριούχο βόριο" data-language-autonym="Ελληνικά" data-language-local-name="Greek" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Trifluoruro_de_boro" title="Trifluoruro de boro – Spanish" lang="es" hreflang="es" data-title="Trifluoruro de boro" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%AA%D8%B1%DB%8C%E2%80%8C%D9%81%D9%84%D9%88%D8%B1%DB%8C%D8%AF_%D8%A8%D9%88%D8%B1" title="تری‌فلورید بور – Persian" lang="fa" hreflang="fa" data-title="تری‌فلورید بور" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Trifluorure_de_bore" title="Trifluorure de bore – French" lang="fr" hreflang="fr" data-title="Trifluorure de bore" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%82%BC%ED%94%8C%EB%A3%A8%EC%98%A4%EB%A5%B4%ED%99%94_%EB%B6%95%EC%86%8C" title="삼플루오르화 붕소 – Korean" lang="ko" hreflang="ko" data-title="삼플루오르화 붕소" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%AC%E0%A5%8B%E0%A4%B0%E0%A5%8B%E0%A4%A8_%E0%A4%9F%E0%A5%8D%E0%A4%B0%E0%A4%BE%E0%A4%87%E0%A4%AB%E0%A5%8D%E0%A4%B2%E0%A5%8B%E0%A4%B0%E0%A4%BE%E0%A4%87%E0%A4%A1" title="बोरोन ट्राइफ्लोराइड – Hindi" lang="hi" hreflang="hi" data-title="बोरोन ट्राइफ्लोराइड" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Boron_trifluorida" title="Boron trifluorida – Indonesian" lang="id" hreflang="id" data-title="Boron trifluorida" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Trifluoruro_di_boro" title="Trifluoruro di boro – Italian" lang="it" hreflang="it" data-title="Trifluoruro di boro" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%91%D7%95%D7%A8%D7%95%D7%9F_%D7%98%D7%A8%D7%99%D7%A4%D7%9C%D7%95%D7%90%D7%95%D7%A8%D7%99%D7%93" title="בורון טריפלואוריד – Hebrew" lang="he" hreflang="he" data-title="בורון טריפלואוריד" data-language-autonym="עברית" data-language-local-name="Hebrew" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%91%E1%83%9D%E1%83%A0%E1%83%98%E1%83%A1_%E1%83%A4%E1%83%97%E1%83%9D%E1%83%A0%E1%83%98%E1%83%93%E1%83%98" title="ბორის ფთორიდი – Georgian" lang="ka" hreflang="ka" data-title="ბორის ფთორიდი" data-language-autonym="ქართული" data-language-local-name="Georgian" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/B%C3%B3r-trifluorid" title="Bór-trifluorid – Hungarian" lang="hu" hreflang="hu" data-title="Bór-trifluorid" data-language-autonym="Magyar" data-language-local-name="Hungarian" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Boortrifluoride" title="Boortrifluoride – Dutch" lang="nl" hreflang="nl" data-title="Boortrifluoride" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E4%B8%89%E3%83%95%E3%83%83%E5%8C%96%E3%83%9B%E3%82%A6%E7%B4%A0" title="三フッ化ホウ素 – Japanese" lang="ja" hreflang="ja" data-title="三フッ化ホウ素" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Trifluorek_boru" title="Trifluorek boru – Polish" lang="pl" hreflang="pl" data-title="Trifluorek boru" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Trifluoreto_de_boro" title="Trifluoreto de boro – Portuguese" lang="pt" hreflang="pt" data-title="Trifluoreto de boro" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A2%D1%80%D0%B8%D1%84%D1%82%D0%BE%D1%80%D0%B8%D0%B4_%D0%B1%D0%BE%D1%80%D0%B0" title="Трифторид бора – Russian" lang="ru" hreflang="ru" data-title="Трифторид бора" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Boron_trifluoride" title="Boron trifluoride – Simple English" lang="en-simple" hreflang="en-simple" data-title="Boron trifluoride" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Borov_trifluorid" title="Borov trifluorid – Slovenian" lang="sl" hreflang="sl" data-title="Borov trifluorid" data-language-autonym="Slovenščina" data-language-local-name="Slovenian" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/Bor_trifluorid" title="Bor trifluorid – Serbian" lang="sr" hreflang="sr" data-title="Bor trifluorid" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Bor_trifluorid" title="Bor trifluorid – Serbo-Croatian" lang="sh" hreflang="sh" data-title="Bor trifluorid" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Serbo-Croatian" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Booritrifluoridi" title="Booritrifluoridi – Finnish" lang="fi" hreflang="fi" data-title="Booritrifluoridi" data-language-autonym="Suomi" data-language-local-name="Finnish" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Bortrifluorid" title="Bortrifluorid – Swedish" lang="sv" hreflang="sv" data-title="Bortrifluorid" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%AC%E0%B1%8B%E0%B0%B0%E0%B0%BE%E0%B0%A8%E0%B1%8D_%E0%B0%9F%E0%B1%8D%E0%B0%B0%E0%B1%88%E0%B0%AB%E0%B1%8D%E0%B0%B2%E0%B1%8B%E0%B0%B0%E0%B1%88%E0%B0%A1%E0%B1%8D" title="బోరాన్ ట్రైఫ్లోరైడ్ – Telugu" lang="te" hreflang="te" data-title="బోరాన్ ట్రైఫ్లోరైడ్" data-language-autonym="తెలుగు" data-language-local-name="Telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%A2%D1%80%D0%B8%D1%84%D1%82%D0%BE%D1%80%D0%B8%D0%B4_%D0%B1%D0%BE%D1%80%D1%83" title="Трифторид бору – Ukrainian" lang="uk" hreflang="uk" data-title="Трифторид бору" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Bor_trifluoride" title="Bor trifluoride – Vietnamese" lang="vi" hreflang="vi" data-title="Bor trifluoride" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamese" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link 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border="0" style="width:100%;display:inline-table;"> <tbody><tr> <td style="border-right:1px solid #aaa; width:50%;"><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/File:Boron-trifluoride-2D-dimensions.png" class="mw-file-description" title="Boron trifluoride in 2D"><img alt="Boron trifluoride in 2D" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a1/Boron-trifluoride-2D-dimensions.png/110px-Boron-trifluoride-2D-dimensions.png" decoding="async" width="110" height="70" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a1/Boron-trifluoride-2D-dimensions.png/165px-Boron-trifluoride-2D-dimensions.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a1/Boron-trifluoride-2D-dimensions.png/220px-Boron-trifluoride-2D-dimensions.png 2x" data-file-width="986" data-file-height="629" /></a><figcaption>Boron trifluoride in 2D</figcaption></figure> </td> <td style="width:50%;"><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/File:Boron-trifluoride-3D-vdW.png" class="mw-file-description" title="Boron trifluoride in 3D"><img alt="Boron trifluoride in 3D" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bb/Boron-trifluoride-3D-vdW.png/110px-Boron-trifluoride-3D-vdW.png" decoding="async" width="110" height="99" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/bb/Boron-trifluoride-3D-vdW.png/165px-Boron-trifluoride-3D-vdW.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/bb/Boron-trifluoride-3D-vdW.png/220px-Boron-trifluoride-3D-vdW.png 2x" data-file-width="1100" data-file-height="989" /></a><figcaption>Boron trifluoride in 3D</figcaption></figure> </td></tr></tbody></table> </td></tr> <tr> <th colspan="2" style="background: #f8eaba; text-align: center;">Names </th></tr> <tr> <td colspan="2" style="text-align:left;"><a href="/wiki/Chemical_nomenclature" title="Chemical nomenclature">IUPAC name</a> <div style="max-width:22em; word-wrap:break-word; padding-left:1.7em;">Boron trifluoride</div> </td></tr> <tr> <td colspan="2" style="text-align:left;"><a href="/wiki/Chemical_nomenclature#Systematic_name" title="Chemical nomenclature">Systematic IUPAC name</a> <div style="max-width:22em; word-wrap:break-word; padding-left:1.7em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0; max-width:22em;">Trifluoroborane</div></div> </td></tr> <tr> <td colspan="2" style="text-align:left;">Other names <div style="max-width:22em; word-wrap:break-word; padding-left:1.7em;">Boron fluoride, Trifluoroborane</div> </td></tr> <tr> <th colspan="2" style="background: #f8eaba; text-align: center;">Identifiers </th></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/CAS_Registry_Number" title="CAS Registry Number">CAS Number</a></div> </td> <td><style data-mw-deduplicate="TemplateStyles:r1126788409">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style><div class="plainlist"><ul><li><span title="commonchemistry.cas.org"><a rel="nofollow" class="external text" href="https://commonchemistry.cas.org/detail?cas_rn=7637-07-2">7637-07-2</a></span><sup> <span typeof="mw:File"><span><img alt="check" src="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/7px-Yes_check.svg.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/11px-Yes_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/14px-Yes_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span><span style="display:none">Y</span></sup></li><li><span title="commonchemistry.cas.org"><a rel="nofollow" class="external text" href="https://commonchemistry.cas.org/detail?cas_rn=13319-75-0">13319-75-0</a></span> (dihydrate)<sup> <span typeof="mw:File"><span><img alt="check" src="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/7px-Yes_check.svg.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/11px-Yes_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/14px-Yes_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span><span style="display:none">Y</span></sup></li></ul></div> </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">3D model (<a href="/wiki/JSmol" class="mw-redirect" title="JSmol">JSmol</a>)</div> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="chemapps.stolaf.edu (3D interactive model)"><a rel="nofollow" class="external text" href="https://chemapps.stolaf.edu/jmol/jmol.php?model=FB%28F%29F">Interactive image</a></span></li><li><span title="chemapps.stolaf.edu (3D interactive model)"><a rel="nofollow" class="external text" href="https://chemapps.stolaf.edu/jmol/jmol.php?model=%5BF%2B%5D%3D%5BB-%5D%28F%29F">Interactive image</a></span></li></ul></div> </td></tr> <tr> <td><a href="/wiki/ChEBI" title="ChEBI">ChEBI</a> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="www.ebi.ac.uk"><a rel="nofollow" class="external text" href="https://www.ebi.ac.uk/chebi/searchId.do?chebiId=33093">CHEBI:33093</a></span><sup> <span typeof="mw:File"><span><img alt="check" src="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/7px-Yes_check.svg.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/11px-Yes_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/14px-Yes_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span><span style="display:none">Y</span></sup></li></ul></div> </td></tr> <tr> <td><a href="/wiki/ChemSpider" title="ChemSpider">ChemSpider</a> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="www.chemspider.com"><a rel="nofollow" class="external text" href="https://www.chemspider.com/Chemical-Structure.6116.html">6116</a></span><sup> <span typeof="mw:File"><span><img alt="check" src="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/7px-Yes_check.svg.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/11px-Yes_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/14px-Yes_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span><span style="display:none">Y</span></sup></li></ul></div> </td></tr> <tr> <td><a href="/wiki/ECHA_InfoCard" class="mw-redirect" title="ECHA InfoCard"><span title="echa.europa.eu">ECHA InfoCard</span></a> </td> <td><a rel="nofollow" class="external text" href="https://echa.europa.eu/substance-information/-/substanceinfo/100.028.699">100.028.699</a> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q409602#P2566" title="Edit this at Wikidata"><img alt="Edit this at Wikidata" src="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span> </td></tr> <tr> <td><a href="/wiki/European_Community_number" title="European Community number"><span title="European Community number (chemical identifier)">EC Number</span></a> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li>231-569-5</li></ul></div> </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/PubChem" title="PubChem">PubChem</a> <abbr title="Compound ID">CID</abbr></div> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="pubchem.ncbi.nlm.nih.gov"><a rel="nofollow" class="external text" href="https://pubchem.ncbi.nlm.nih.gov/compound/6356">6356</a></span></li></ul></div> </td></tr> <tr> <td><a href="/wiki/RTECS" class="mw-redirect" title="RTECS">RTECS number</a> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li>ED2275000</li></ul></div> </td></tr> <tr> <td><a href="/wiki/Unique_Ingredient_Identifier" title="Unique Ingredient Identifier">UNII</a> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="precision.fda.gov"><a rel="nofollow" class="external text" href="https://precision.fda.gov/uniisearch/srs/unii/7JGD48PX8P">7JGD48PX8P</a></span><sup> <span typeof="mw:File"><span><img alt="☒" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a2/X_mark.svg/7px-X_mark.svg.png" decoding="async" width="7" height="8" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a2/X_mark.svg/11px-X_mark.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a2/X_mark.svg/14px-X_mark.svg.png 2x" data-file-width="525" data-file-height="600" /></span></span><span style="display:none">N</span></sup></li></ul></div> </td></tr> <tr> <td><a href="/wiki/UN_number" title="UN number">UN number</a> </td> <td>compressed: <a href="/wiki/List_of_UN_Numbers_1001_to_1100" class="mw-redirect" title="List of UN Numbers 1001 to 1100">1008</a>.<br />boron trifluoride dihydrate: <a href="/wiki/List_of_UN_Numbers_2801_to_2900" class="mw-redirect" title="List of UN Numbers 2801 to 2900">2851</a>. </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/CompTox_Chemicals_Dashboard" title="CompTox Chemicals Dashboard">CompTox Dashboard</a> <span style="font-weight:normal">(<abbr title="U.S. Environmental Protection Agency">EPA</abbr>)</span></div> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="comptox.epa.gov"><a rel="nofollow" class="external text" href="https://comptox.epa.gov/dashboard/chemical/details/DTXSID7041677">DTXSID7041677</a> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q409602#P3117" title="Edit this at Wikidata"><img alt="Edit this at Wikidata" src="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></span></li></ul></div> </td></tr> <tr> <td colspan="2"><div class="collapsible-list mw-collapsible mw-collapsed" style="text-align: left;"> <div style="line-height: 1.6em; font-weight: bold; text-align:left; font-weight:normal; background:transparent;"><div><a href="/wiki/International_Chemical_Identifier" title="International Chemical Identifier">InChI</a></div></div> <ul class="mw-collapsible-content" style="margin-top: 0; margin-bottom: 0; line-height: inherit; list-style: none; margin-left: 0; word-break:break-all;"><li style="line-height: inherit; margin: 0"><div style="border-top:1px solid #ccc; padding:0.2em 0 0.2em 1.5em; text-align:left;"><div style="word-wrap:break-word; text-indent:-1.5em; font-size:97%; line-height:120%;">InChI=1S/BF3/c2-1(3)4<sup> <span typeof="mw:File"><span><img alt="check" src="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/7px-Yes_check.svg.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/11px-Yes_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/14px-Yes_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span><span style="display:none">Y</span></sup></div><div style="word-wrap:break-word; text-indent:-1.5em; font-size:97%; line-height:120%;">Key: WTEOIRVLGSZEPR-UHFFFAOYSA-N<sup> <span typeof="mw:File"><span><img alt="check" src="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/7px-Yes_check.svg.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/11px-Yes_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/14px-Yes_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span><span style="display:none">Y</span></sup></div></div></li></ul> </div> </td></tr> <tr> <td colspan="2"><div class="collapsible-list mw-collapsible mw-collapsed" style="text-align: left;"> <div style="line-height: 1.6em; font-weight: bold; text-align:left; font-weight:normal; background:transparent;"><div><a href="/wiki/Simplified_molecular-input_line-entry_system" class="mw-redirect" title="Simplified molecular-input line-entry system">SMILES</a></div></div> <ul class="mw-collapsible-content" style="margin-top: 0; margin-bottom: 0; line-height: inherit; list-style: none; margin-left: 0; word-break:break-all;"><li style="line-height: inherit; margin: 0"><div style="border-top:1px solid #ccc; padding:0.2em 0 0.2em 1.6em; word-wrap:break-word; text-indent:-1.5em; text-align:left; font-size:97%; line-height:120%;">FB(F)F</div></li><li style="line-height: inherit; margin: 0"><div style="border-top:1px solid #ccc; padding:0.2em 0 0.2em 1.6em; word-wrap:break-word; text-indent:-1.5em; text-align:left; font-size:97%; line-height:120%;">[F+]=[B-](F)F</div></li></ul> </div> </td></tr> <tr> <th colspan="2" style="background: #f8eaba; text-align: center;">Properties </th></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Chemical_formula" title="Chemical formula">Chemical formula</a></div> </td> <td><style data-mw-deduplicate="TemplateStyles:r1123817410">.mw-parser-output .template-chem2-su{display:inline-block;font-size:80%;line-height:1;vertical-align:-0.35em}.mw-parser-output .template-chem2-su>span{display:block;text-align:left}.mw-parser-output sub.template-chem2-sub{font-size:80%;vertical-align:-0.35em}.mw-parser-output sup.template-chem2-sup{font-size:80%;vertical-align:0.65em}</style><span class="chemf nowrap">BF<sub class="template-chem2-sub">3</sub></span>  </td></tr> <tr> <td><a href="/wiki/Molar_mass" title="Molar mass">Molar mass</a> </td> <td>67.82 g/mol (anhydrous) <br /> 103.837 g/mol (dihydrate)    </td></tr> <tr> <td>Appearance </td> <td>colorless gas (anhydrous) <br /> colorless liquid (dihydrate) </td></tr> <tr> <td><a href="/wiki/Odor" title="Odor">Odor</a> </td> <td>Pungent </td></tr> <tr> <td><a href="/wiki/Density" title="Density">Density</a> </td> <td>0.00276 g/cm<sup>3</sup> (anhydrous gas) <br /> 1.64 g/cm<sup>3</sup> (dihydrate) </td></tr> <tr> <td><a href="/wiki/Melting_point" title="Melting point">Melting point</a> </td> <td>−126.8 °C (−196.2 °F; 146.3 K) </td></tr> <tr> <td><a href="/wiki/Boiling_point" title="Boiling point">Boiling point</a> </td> <td>−100.3 °C (−148.5 °F; 172.8 K) </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Aqueous_solution" title="Aqueous solution">Solubility in water</a></div> </td> <td>exothermic decomposition <sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> (anhydrous)<br />very soluble (dihydrate) </td></tr> <tr> <td><a href="/wiki/Solubility" title="Solubility">Solubility</a> </td> <td>soluble in <a href="/wiki/Benzene" title="Benzene">benzene</a>, <a href="/wiki/Toluene" title="Toluene">toluene</a>, <a href="/wiki/Hexane" title="Hexane">hexane</a>, <a href="/wiki/Chloroform" title="Chloroform">chloroform</a> and <a href="/wiki/Methylene_chloride" class="mw-redirect" title="Methylene chloride">methylene chloride</a> </td></tr> <tr> <td><a href="/wiki/Vapor_pressure" title="Vapor pressure">Vapor pressure</a> </td> <td>>50 atm (20 °C)<sup id="cite_ref-PGCH_2-0" class="reference"><a href="#cite_note-PGCH-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Dipole#Molecular_dipoles" title="Dipole">Dipole moment</a></div> </td> <td>0 D </td></tr> <tr> <th colspan="2" style="background: #f8eaba; text-align: center;">Thermochemistry </th></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Heat_capacity" title="Heat capacity">Heat capacity</a> <span style="font-size:112%;">(<i>C</i>)</span></div> </td> <td>50.46 J/(mol·K) </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Standard_molar_entropy" title="Standard molar entropy">Std molar<br />entropy</a> <span style="font-size:112%;">(<i>S</i><sup>⦵</sup><sub>298</sub>)</span></div> </td> <td>254.3 J/(mol·K) </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Standard_enthalpy_change_of_formation" class="mw-redirect" title="Standard enthalpy change of formation">Std enthalpy of<br />formation</a> <span style="font-size:112%;">(Δ<sub>f</sub><i>H</i><sup>⦵</sup><sub>298</sub>)</span></div> </td> <td>−1137 kJ/mol </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Gibbs_free_energy#Standard_energy_change_of_formation" title="Gibbs free energy">Gibbs free energy</a> <span style="font-size:112%;">(Δ<sub>f</sub><i>G</i><sup>⦵</sup>)</span></div> </td> <td>−1120 kJ/mol </td></tr> <tr> <th colspan="2" style="background: #f8eaba; text-align: center;">Hazards<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </th></tr> <tr> <td colspan="2" style="text-align:left; background-color:#eaeaea;"><a href="/wiki/Globally_Harmonized_System_of_Classification_and_Labelling_of_Chemicals" title="Globally Harmonized System of Classification and Labelling of Chemicals"><b>GHS</b> labelling</a>: </td></tr> <tr> <td style="padding-left:1em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/GHS_hazard_pictograms" title="GHS hazard pictograms">Pictograms</a></div> </td> <td><span typeof="mw:File"><a href="/wiki/File:GHS-pictogram-skull.svg" class="mw-file-description" title="Acute Tox. 2"><img alt="Acute Tox. 2" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/58/GHS-pictogram-skull.svg/50px-GHS-pictogram-skull.svg.png" decoding="async" width="50" height="50" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/58/GHS-pictogram-skull.svg/75px-GHS-pictogram-skull.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/58/GHS-pictogram-skull.svg/100px-GHS-pictogram-skull.svg.png 2x" data-file-width="724" data-file-height="724" /></a></span> <span typeof="mw:File"><a href="/wiki/File:GHS-pictogram-acid.svg" class="mw-file-description" title="Skin Corr. 1A"><img alt="Skin Corr. 1A" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a1/GHS-pictogram-acid.svg/50px-GHS-pictogram-acid.svg.png" decoding="async" width="50" height="50" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a1/GHS-pictogram-acid.svg/75px-GHS-pictogram-acid.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a1/GHS-pictogram-acid.svg/100px-GHS-pictogram-acid.svg.png 2x" data-file-width="724" data-file-height="724" /></a></span> <span typeof="mw:File"><a href="/wiki/File:GHS-pictogram-silhouette.svg" class="mw-file-description" title="GHS08: Health hazard"><img alt="GHS08: Health hazard" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/21/GHS-pictogram-silhouette.svg/50px-GHS-pictogram-silhouette.svg.png" decoding="async" width="50" height="50" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/21/GHS-pictogram-silhouette.svg/75px-GHS-pictogram-silhouette.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/21/GHS-pictogram-silhouette.svg/100px-GHS-pictogram-silhouette.svg.png 2x" data-file-width="724" data-file-height="724" /></a></span> </td></tr> <tr> <td style="padding-left:1em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Globally_Harmonized_System_of_Classification_and_Labelling_of_Chemicals#Signal_word" title="Globally Harmonized System of Classification and Labelling of Chemicals">Signal word</a></div> </td> <td><b>Danger</b> </td></tr> <tr> <td style="padding-left:1em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/GHS_hazard_statements" title="GHS hazard statements">Hazard statements</a></div> </td> <td><abbr class="abbr" title="H314: Causes severe skin burns and eye damage">H314</abbr>, <abbr class="abbr" title="H330: Fatal if inhaled">H330</abbr>, <abbr class="abbr" title="H335: May cause respiratory irritation">H335</abbr>, <abbr class="abbr" title="H373: May cause damage to organs through prolonged or repeated exposure">H373</abbr> </td></tr> <tr> <td style="padding-left:1em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/GHS_precautionary_statements" title="GHS precautionary statements">Precautionary statements</a></div> </td> <td><abbr class="abbr" title="P260: Do not breathe dust/fume/gas/mist/vapours/spray.">P260</abbr>, <abbr class="abbr" title="P280: Wear protective gloves/protective clothing/eye protection/face protection.">P280</abbr>, <abbr class="abbr" title="P303+P361+P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water [or shower].">P303+P361+P353</abbr>, <abbr class="abbr" title="P304+P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.">P304+P340</abbr>, <abbr class="abbr" title="P305+P351+P338: IF IN EYES: Rinse continuously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.">P305+P351+P338</abbr>, <abbr class="abbr" title="P310: Immediately call a POISON CENTER or doctor/physician.">P310</abbr>, <abbr class="abbr" title="P403+P233: Store in a well ventilated place. Keep container tightly closed.">P403+P233</abbr> </td></tr> <tr> <td><a href="/wiki/NFPA_704" title="NFPA 704"><b>NFPA 704</b></a> (fire diamond) </td> <td><style data-mw-deduplicate="TemplateStyles:r1170367383">.mw-parser-output .nfpa-704-diamond-ref{float:right;padding:1px;text-align:right}.mw-parser-output .nfpa-704-diamond-container{width:82px;font-family:sans-serif;margin:0 auto}.mw-parser-output .nfpa-704-diamond-container-ref{float:left;margin-left:1em}.mw-parser-output .nfpa-704-diamond-images{float:left;font-size:20px;text-align:center;position:relative;height:80px;width:80px;padding:1px}.mw-parser-output .nfpa-704-diamond-map{position:absolute;height:80px;width:80px}.mw-parser-output .nfpa-704-diamond .noresize{margin:0 auto}.mw-parser-output .nfpa-704-diamond-code{line-height:1em;text-align:center;position:absolute}.mw-parser-output .nfpa-704-diamond-code>a{color:black}.mw-parser-output .nfpa-704-diamond-blue{width:13px;top:31px;left:15px}.mw-parser-output .nfpa-704-diamond-red{width:12px;top:12px;left:35px}.mw-parser-output .nfpa-704-diamond-yellow{width:13px;top:31px;left:54px}.mw-parser-output .nfpa-704-diamond-white-image{position:relative;top:51px;left:0}.mw-parser-output .nfpa-704-diamond-white-text{vertical-align:middle;text-align:center;line-height:80%;position:absolute;top:52px}.mw-parser-output .nfpa-704-diamond-white-text a>span{position:absolute;color:black}.mw-parser-output .nfpa-704-diamond-white-wors{font-size:15px;width:23px;left:29px}.mw-parser-output .nfpa-704-diamond-white-wox{font-size:15px;font-stretch:condensed;width:21px;line-height:80%;top:-4px;left:29px}.mw-parser-output .nfpa-704-diamond-white-abcp{font-size:13.5px;font-stretch:condensed;width:28px;left:26px}.mw-parser-output .nfpa-704-diamond-white-ac{font-size:10px;width:30px;left:25px}.mw-parser-output .nfpa-704-diamond-white-strike{text-decoration:line-through}</style><div class="nfpa-704-diamond notheme"><div class="nfpa-704-diamond-container"><div class="nfpa-704-diamond-images nounderlines"> <div class="nfpa-704-diamond-map"><figure class="noresize" typeof="mw:File"><span><img alt="NFPA 704 four-colored diamond" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6f/NFPA_704.svg/80px-NFPA_704.svg.png" decoding="async" width="80" height="80" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/6f/NFPA_704.svg/120px-NFPA_704.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/6f/NFPA_704.svg/160px-NFPA_704.svg.png 2x" data-file-width="512" data-file-height="512" usemap="#ImageMap_d3e6eec55e9cb09f" /></span><map name="ImageMap_d3e6eec55e9cb09f"><area href="/wiki/NFPA_704#Blue" shape="poly" coords="23,23,47,47,23,70,0,47" alt="Health 3: Short exposure could cause serious temporary or residual injury. E.g. chlorine gas" title="Health 3: Short exposure could cause serious temporary or residual injury. E.g. chlorine gas" /><area href="/wiki/NFPA_704#Red" shape="poly" coords="47,0,70,23,47,47,23,23" alt="Flammability 0: Will not burn. E.g. water" title="Flammability 0: Will not burn. E.g. water" /><area href="/wiki/NFPA_704#Yellow" shape="poly" coords="70,23,94,47,70,70,47,47" alt="Instability 1: Normally stable, but can become unstable at elevated temperatures and pressures. E.g. calcium" title="Instability 1: Normally stable, but can become unstable at elevated temperatures and pressures. E.g. calcium" /><area href="/wiki/NFPA_704#White" shape="poly" coords="47,47,70,70,47,94,23,70" alt="Special hazards (white): no code" title="Special hazards (white): no code" /></map><figcaption></figcaption></figure></div><div class="nfpa-704-diamond-code nfpa-704-diamond-blue"> <a href="/wiki/NFPA_704#Blue" title="NFPA 704"><span title="Health 3: Short exposure could cause serious temporary or residual injury. E.g. chlorine gas" class="notheme mw-no-invert">3</span></a></div><div class="nfpa-704-diamond-code nfpa-704-diamond-red"> <a href="/wiki/NFPA_704#Red" title="NFPA 704"><span title="Flammability 0: Will not burn. E.g. water" class="notheme mw-no-invert">0</span></a></div><div class="nfpa-704-diamond-code nfpa-704-diamond-yellow"> <a href="/wiki/NFPA_704#Yellow" title="NFPA 704"><span title="Instability 1: Normally stable, but can become unstable at elevated temperatures and pressures. E.g. calcium" class="notheme mw-no-invert">1</span></a></div></div></div></div> </td></tr> <tr> <td><a href="/wiki/Flash_point" title="Flash point">Flash point</a> </td> <td>Nonflammable </td></tr> <tr> <td colspan="2" style="text-align:left; background-color:#eaeaea;"><b>Lethal dose</b> or concentration (LD, LC): </td></tr> <tr> <td style="padding-left:1em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">LC<sub>50</sub> (<a href="/wiki/Lethal_dose#LC50" title="Lethal dose">median concentration</a>)</div> </td> <td>1227 ppm (mouse, 2 hr)<br />39 ppm (guinea pig, 4 hr)<br />418 ppm (rat, 4 hr)<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td colspan="2" style="text-align:left; background-color:#eaeaea;"><a href="/wiki/National_Institute_for_Occupational_Safety_and_Health" title="National Institute for Occupational Safety and Health"><b>NIOSH</b></a> (US health exposure limits): </td></tr> <tr> <td style="padding-left:1em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Permissible_exposure_limit" title="Permissible exposure limit">PEL</a> (Permissible)</div> </td> <td>C 1 ppm (3 mg/m<sup>3</sup>)<sup id="cite_ref-PGCH_2-1" class="reference"><a href="#cite_note-PGCH-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td style="padding-left:1em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Recommended_exposure_limit" title="Recommended exposure limit">REL</a> (Recommended)</div> </td> <td>C 1 ppm (3 mg/m<sup>3</sup>)<sup id="cite_ref-PGCH_2-2" class="reference"><a href="#cite_note-PGCH-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td style="padding-left:1em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/IDLH" class="mw-redirect" title="IDLH">IDLH</a> (Immediate danger)</div> </td> <td>25 ppm<sup id="cite_ref-PGCH_2-3" class="reference"><a href="#cite_note-PGCH-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><a href="/wiki/Safety_data_sheet" title="Safety data sheet">Safety data sheet</a> (SDS) </td> <td><a href="/wiki/International_Chemical_Safety_Card" class="mw-redirect" title="International Chemical Safety Card">ICSC</a> <span class="plainlinks noexpand"><a rel="nofollow" class="external text" href="http://www.inchem.org/documents/icsc/icsc/eics0231.htm">0231</a></span> </td></tr> <tr id="cite_ref-6" class="cite-bracket"> <th colspan="2" style="background: #f8eaba; text-align: center;">Related compounds </th></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Other <a href="/wiki/Ion" title="Ion">anions</a></div> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><a href="/wiki/Boron_trichloride" title="Boron trichloride">Boron trichloride</a></li><li><a href="/wiki/Boron_tribromide" title="Boron tribromide">Boron tribromide</a></li><li><a href="/wiki/Boron_triiodide" title="Boron triiodide">Boron triiodide</a></li></ul></div> </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Other <a href="/wiki/Ion" title="Ion">cations</a></div> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><a href="/wiki/Aluminium_fluoride" title="Aluminium fluoride">Aluminium fluoride</a></li><li><a href="/wiki/Gallium(III)_fluoride" title="Gallium(III) fluoride">Gallium(III) fluoride</a></li><li><a href="/wiki/Indium(III)_fluoride" title="Indium(III) fluoride">Indium(III) fluoride</a></li><li><a href="/wiki/Thallium(III)_fluoride" class="mw-redirect" title="Thallium(III) fluoride">Thallium(III) fluoride</a></li></ul></div> </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Related compounds</div> </td> <td><a href="/wiki/Boron_monofluoride" title="Boron monofluoride">Boron monofluoride</a> </td></tr> <tr> <td colspan="2" style="text-align:left; background:#f8eaba; border:1px solid #a2a9b1;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Except where otherwise noted, data are given for materials in their <a href="/wiki/Standard_state" title="Standard state">standard state</a> (at 25 °C [77 °F], 100 kPa).</div> <div style="margin-top: 0.3em;"><div style="text-align:center;"><span typeof="mw:File"><span><img alt="☒" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a2/X_mark.svg/12px-X_mark.svg.png" decoding="async" width="12" height="14" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a2/X_mark.svg/18px-X_mark.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a2/X_mark.svg/24px-X_mark.svg.png 2x" data-file-width="525" data-file-height="600" /></span></span><span style="display:none">N</span> <span class="reflink plainlinks nourlexpansion"><a class="external text" href="https://en.wikipedia.org/w/index.php?title=Special:ComparePages&rev1=476996956&page2=Boron+trifluoride">verify</a></span> (<a href="/wiki/Wikipedia:WikiProject_Chemicals/Chembox_validation" title="Wikipedia:WikiProject Chemicals/Chembox validation">what is</a> <sup><span typeof="mw:File"><span><img alt="check" src="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/7px-Yes_check.svg.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/11px-Yes_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/14px-Yes_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span><span style="display:none">Y</span><span typeof="mw:File"><span><img alt="☒" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a2/X_mark.svg/7px-X_mark.svg.png" decoding="async" width="7" height="8" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a2/X_mark.svg/11px-X_mark.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a2/X_mark.svg/14px-X_mark.svg.png 2x" data-file-width="525" data-file-height="600" /></span></span><span style="display:none">N</span></sup> ?) </div></div> <div style="margin-top: 0.3em; text-align: center;"><a href="/wiki/Wikipedia:Chemical_infobox#References" title="Wikipedia:Chemical infobox">Infobox references</a></div> </td></tr> </tbody></table><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Chemical compound</div> <p><b>Boron trifluoride</b> is the <a href="/wiki/Inorganic_compound" title="Inorganic compound">inorganic compound</a> with the <a href="/wiki/Chemical_formula" title="Chemical formula">formula</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">BF<sub class="template-chem2-sub">3</sub></span>. This pungent, colourless, and <a href="/wiki/Toxic" class="mw-redirect" title="Toxic">toxic</a> gas forms white fumes in moist air. It is a useful <a href="/wiki/Lewis_acid" class="mw-redirect" title="Lewis acid">Lewis acid</a> and a versatile building block for other <a href="/wiki/Boron" title="Boron">boron</a> compounds. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Structure_and_bonding">Structure and bonding</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Boron_trifluoride&action=edit&section=1" title="Edit section: Structure and bonding"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The geometry of a <a href="/wiki/Molecule" title="Molecule">molecule</a> of <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">BF<sub class="template-chem2-sub">3</sub></span> is <a href="/wiki/Trigonal_planar_molecular_geometry" title="Trigonal planar molecular geometry">trigonal planar</a>. Its D<sub>3h</sub> <a href="/wiki/Symmetry_group" title="Symmetry group">symmetry</a> conforms with the prediction of <a href="/wiki/VSEPR_theory" title="VSEPR theory">VSEPR theory</a>. The molecule has no dipole moment by virtue of its high symmetry. The molecule is <a href="/wiki/Isoelectronic" class="mw-redirect" title="Isoelectronic">isoelectronic</a> with the carbonate anion, <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">CO<span class="template-chem2-su"><span>2−</span><span>3</span></span></span>. </p><p><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">BF<sub class="template-chem2-sub">3</sub></span> is commonly referred to as "<a href="/wiki/Electron_deficiency" title="Electron deficiency">electron deficient</a>," a description that is reinforced by its <a href="/wiki/Exothermic" class="mw-redirect" title="Exothermic">exothermic</a> reactivity toward <a href="/wiki/Lewis_base" class="mw-redirect" title="Lewis base">Lewis bases</a>. </p><p>In the <a href="/wiki/Boron" title="Boron">boron</a> trihalides, <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">BX<sub class="template-chem2-sub">3</sub></span>, the length of the B–X bonds (1.30 Å) is shorter than would be expected for single bonds,<sup id="cite_ref-greenwood_7-0" class="reference"><a href="#cite_note-greenwood-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> and this shortness may indicate stronger B–X <a href="/wiki/Pi_bond" title="Pi bond">π-bonding</a> in the fluoride. A facile explanation invokes the symmetry-allowed overlap of a p orbital on the boron atom with the in-phase combination of the three similarly oriented p orbitals on fluorine atoms.<sup id="cite_ref-greenwood_7-1" class="reference"><a href="#cite_note-greenwood-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> Others point to the ionic nature of the bonds in <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">BF<sub class="template-chem2-sub">3</sub></span>.<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p><p><span typeof="mw:File"><a href="/wiki/File:Boron-trifluoride-pi-bonding-2D.png" class="mw-file-description" title="Boron trifluoride pi bonding diagram"><img alt="Boron trifluoride pi bonding diagram" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Boron-trifluoride-pi-bonding-2D.png/100px-Boron-trifluoride-pi-bonding-2D.png" decoding="async" width="100" height="123" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Boron-trifluoride-pi-bonding-2D.png/150px-Boron-trifluoride-pi-bonding-2D.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Boron-trifluoride-pi-bonding-2D.png/200px-Boron-trifluoride-pi-bonding-2D.png 2x" data-file-width="893" data-file-height="1100" /></a></span> </p> <div class="mw-heading mw-heading2"><h2 id="Synthesis_and_handling">Synthesis and handling</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Boron_trifluoride&action=edit&section=2" title="Edit section: Synthesis and handling"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">BF<sub class="template-chem2-sub">3</sub></span> is manufactured by the reaction of boron oxides with <a href="/wiki/Hydrogen_fluoride" title="Hydrogen fluoride">hydrogen fluoride</a>: </p> <dl><dd><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">B<sub class="template-chem2-sub">2</sub>O<sub class="template-chem2-sub">3</sub> + 6 HF → 2 BF<sub class="template-chem2-sub">3</sub> + 3 H<sub class="template-chem2-sub">2</sub>O</span></dd></dl> <p>Typically the HF is produced <i><a href="/wiki/In_situ" title="In situ">in situ</a></i> from sulfuric acid and <a href="/wiki/Fluorite" title="Fluorite">fluorite</a> (<link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">CaF<sub class="template-chem2-sub">2</sub></span>).<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> Approximately 2300-4500 tonnes of boron trifluoride are produced every year.<sup id="cite_ref-Ullmann_10-0" class="reference"><a href="#cite_note-Ullmann-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Laboratory_scale">Laboratory scale</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Boron_trifluoride&action=edit&section=3" title="Edit section: Laboratory scale"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>For laboratory scale reactions, <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">BF<sub class="template-chem2-sub">3</sub></span> is usually produced in situ using <a href="/wiki/Boron_trifluoride_etherate" title="Boron trifluoride etherate">boron trifluoride etherate</a>, which is a commercially available liquid. </p><p>Laboratory routes to the solvent-free materials are numerous. A well documented route involves the thermal decomposition of <a href="/wiki/Diazonium_salt" class="mw-redirect" title="Diazonium salt">diazonium salts</a> of <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">[BF<sub class="template-chem2-sub">4</sub>]<sup class="template-chem2-sup">−</sup></span>:<sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> </p> <dl><dd><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">[PhN<sub class="template-chem2-sub">2</sub>]<sup class="template-chem2-sup">+</sup>[BF<sub class="template-chem2-sub">4</sub>]<sup class="template-chem2-sup">−</sup> → <a href="/wiki/Fluorobenzene" title="Fluorobenzene">PhF</a> + BF<sub class="template-chem2-sub">3</sub> + <a href="/wiki/Nitrogen" title="Nitrogen">N<sub class="template-chem2-sub">2</sub></a></span></dd></dl> <p>Alternatively it arises from the reaction of <a href="/wiki/Sodium_tetrafluoroborate" title="Sodium tetrafluoroborate">sodium tetrafluoroborate</a>, <a href="/wiki/Boron_trioxide" title="Boron trioxide">boron trioxide</a>, and <a href="/wiki/Sulfuric_acid" title="Sulfuric acid">sulfuric acid</a>:<sup id="cite_ref-Georg_12-0" class="reference"><a href="#cite_note-Georg-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> </p> <dl><dd><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">6 Na[BF<sub class="template-chem2-sub">4</sub>] + B<sub class="template-chem2-sub">2</sub>O<sub class="template-chem2-sub">3</sub> + 6 H<sub class="template-chem2-sub">2</sub>SO<sub class="template-chem2-sub">4</sub> → 8 BF<sub class="template-chem2-sub">3</sub> + 6 <a href="/wiki/Sodium_bisulfate" title="Sodium bisulfate">NaHSO<sub class="template-chem2-sub">4</sub></a> + 3 H<sub class="template-chem2-sub">2</sub>O</span></dd></dl> <div class="mw-heading mw-heading2"><h2 id="Properties">Properties</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Boron_trifluoride&action=edit&section=4" title="Edit section: Properties"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Anhydrous boron trifluoride has a <a href="/wiki/Boiling_point" title="Boiling point">boiling point</a> of −100.3 °C and a <a href="/wiki/Critical_temperature" class="mw-redirect" title="Critical temperature">critical temperature</a> of −12.3 °C, so that it can be stored as a refrigerated liquid only between those temperatures. Storage or transport vessels should be designed to withstand internal pressure, since a refrigeration system failure could cause pressures to rise to the <a href="/wiki/Critical_pressure" class="mw-redirect" title="Critical pressure">critical pressure</a> of 49.85 bar (4.985 MPa).<sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> </p><p>Boron trifluoride is corrosive. Suitable metals for equipment handling boron trifluoride include <a href="/wiki/Stainless_steel" title="Stainless steel">stainless steel</a>, <a href="/wiki/Monel" title="Monel">monel</a>, and <a href="/wiki/Hastelloy" class="mw-redirect" title="Hastelloy">hastelloy</a>. In presence of moisture it corrodes steel, including stainless steel. It reacts with <a href="/wiki/Polyamide" title="Polyamide">polyamides</a>. <a href="/wiki/Polytetrafluoroethylene" title="Polytetrafluoroethylene">Polytetrafluoroethylene</a>, <a href="/wiki/Polychlorotrifluoroethylene" title="Polychlorotrifluoroethylene">polychlorotrifluoroethylene</a>, <a href="/wiki/Polyvinylidene_fluoride" title="Polyvinylidene fluoride">polyvinylidene fluoride</a>, and <a href="/wiki/Polypropylene" title="Polypropylene">polypropylene</a> show satisfactory resistance. The <a href="/wiki/Grease_(lubricant)#Laboratory_grease" title="Grease (lubricant)">grease</a> used in the equipment should be <a href="/wiki/Fluorocarbon" title="Fluorocarbon">fluorocarbon</a> based, as boron trifluoride reacts with the hydrocarbon-based ones.<sup id="cite_ref-14" class="reference"><a href="#cite_note-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Reactions">Reactions</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Boron_trifluoride&action=edit&section=5" title="Edit section: Reactions"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Unlike the aluminium and gallium trihalides, the boron trihalides are all <a href="/wiki/Monomer" title="Monomer">monomeric</a>. They undergo rapid halide exchange reactions: </p> <dl><dd><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">BF<sub class="template-chem2-sub">3</sub> + <a href="/wiki/Boron_trichloride" title="Boron trichloride">BCl<sub class="template-chem2-sub">3</sub></a> → BF<sub class="template-chem2-sub">2</sub>Cl + BCl<sub class="template-chem2-sub">2</sub>F</span></dd></dl> <p>Because of the facility of this exchange process, the mixed halides cannot be obtained in pure form. </p><p>Boron trifluoride is a versatile <a href="/wiki/Lewis_acid" class="mw-redirect" title="Lewis acid">Lewis acid</a> that forms <a href="/wiki/Adduct" title="Adduct">adducts</a> with such <a href="/wiki/Lewis_base" class="mw-redirect" title="Lewis base">Lewis bases</a> as <a href="/wiki/Fluoride" title="Fluoride">fluoride</a> and <a href="/wiki/Ether" title="Ether">ethers</a>: </p> <dl><dd><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap"><a href="/wiki/Caesium_fluoride" title="Caesium fluoride">CsF</a> + BF<sub class="template-chem2-sub">3</sub> → Cs[BF<sub class="template-chem2-sub">4</sub>]</span></dd> <dd><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap"><a href="/wiki/Diethyl_ether" title="Diethyl ether">O(CH<sub class="template-chem2-sub">2</sub>CH<sub class="template-chem2-sub">3</sub>)<sub class="template-chem2-sub">2</sub></a> + BF<sub class="template-chem2-sub">3</sub> → BF<sub class="template-chem2-sub">3</sub>·O(CH<sub class="template-chem2-sub">2</sub>CH<sub class="template-chem2-sub">3</sub>)<sub class="template-chem2-sub">2</sub></span></dd></dl> <p><a href="/wiki/Tetrafluoroborate" title="Tetrafluoroborate">Tetrafluoroborate</a> salts are commonly employed as <a href="/wiki/Non-coordinating_anion" title="Non-coordinating anion">non-coordinating anions</a>. The adduct with <a href="/wiki/Diethyl_ether" title="Diethyl ether">diethyl ether</a>, boron trifluoride diethyl etherate, or just <a href="/wiki/Boron_trifluoride_etherate" title="Boron trifluoride etherate">boron trifluoride etherate</a>, (<link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">BF<sub class="template-chem2-sub">3</sub>·O(CH<sub class="template-chem2-sub">2</sub>CH<sub class="template-chem2-sub">3</sub>)<sub class="template-chem2-sub">2</sub></span>) is a conveniently handled <a href="/wiki/Liquid" title="Liquid">liquid</a> and consequently is widely encountered as a laboratory source of <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">BF<sub class="template-chem2-sub">3</sub></span>.<sup id="cite_ref-15" class="reference"><a href="#cite_note-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> Another common adduct is the adduct with <a href="/wiki/Dimethyl_sulfide" title="Dimethyl sulfide">dimethyl sulfide</a> (<link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">BF<sub class="template-chem2-sub">3</sub>·S(CH<sub class="template-chem2-sub">3</sub>)<sub class="template-chem2-sub">2</sub></span>), which can be handled as a neat liquid.<sup id="cite_ref-16" class="reference"><a href="#cite_note-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Comparative_Lewis_acidity">Comparative Lewis acidity</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Boron_trifluoride&action=edit&section=6" title="Edit section: Comparative Lewis acidity"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>All three lighter boron trihalides, <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">BX<sub class="template-chem2-sub">3</sub></span> (X = F, Cl, Br) form stable adducts with common Lewis bases. Their relative Lewis acidities can be evaluated in terms of the relative exothermicities of the adduct-forming reaction. Such measurements have revealed the following sequence for the Lewis acidity: </p> <dl><dd><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">BF<sub class="template-chem2-sub">3</sub></span> < <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">BCl<sub class="template-chem2-sub">3</sub></span> < <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">BBr<sub class="template-chem2-sub">3</sub></span> < <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">BI<sub class="template-chem2-sub">3</sub></span> (strongest Lewis acid)</dd></dl> <p>This trend is commonly attributed to the degree of <a href="/wiki/Pi_bond" title="Pi bond">π-bonding</a> in the planar boron trihalide that would be lost upon <a href="/wiki/Pyramidalization" class="mw-redirect" title="Pyramidalization">pyramidalization</a> of the <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">BX<sub class="template-chem2-sub">3</sub></span> molecule.<sup id="cite_ref-17" class="reference"><a href="#cite_note-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> which follows this trend: </p> <dl><dd><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">BF<sub class="template-chem2-sub">3</sub></span> > <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">BCl<sub class="template-chem2-sub">3</sub></span> > <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">BBr<sub class="template-chem2-sub">3</sub></span> < <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">BI<sub class="template-chem2-sub">3</sub></span> (most easily pyramidalized)</dd></dl> <p>The criteria for evaluating the relative strength of <a href="/wiki/Pi_bond" title="Pi bond">π-bonding</a> are not clear, however.<sup id="cite_ref-greenwood_7-2" class="reference"><a href="#cite_note-greenwood-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> One suggestion is that the F atom is small compared to the larger Cl and Br atoms. As a consequence, the bond length between boron and the halogen increases while going from fluorine to iodine hence spatial overlap between the orbitals becomes more difficult. The lone pair electron in p<sub><i>z</i></sub> of F is readily and easily donated and overlapped to empty p<sub>z</sub> orbital of boron. As a result, the pi donation of F is greater than that of Cl or Br. </p><p>In an alternative explanation, the low Lewis acidity for <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">BF<sub class="template-chem2-sub">3</sub></span> is attributed to the relative weakness of the bond in the adducts <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">F<sub class="template-chem2-sub">3</sub>B−L</span>.<sup id="cite_ref-18" class="reference"><a href="#cite_note-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-19" class="reference"><a href="#cite_note-19"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup> </p><p>Yet another explanation might be found in the fact that the p<sub><i>z</i></sub> orbitals in each higher period have an extra nodal plane and opposite signs of the wave function on each side of that plane. This results in bonding and antibonding regions within the same bond, diminishing the effective overlap and so lowering the π-donating blockage of the acidity.<sup id="cite_ref-20" class="reference"><a href="#cite_note-20"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Hydrolysis">Hydrolysis</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Boron_trifluoride&action=edit&section=7" title="Edit section: Hydrolysis"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Boron trifluoride reacts with water to give <a href="/wiki/Boric_acid" title="Boric acid">boric acid</a> and <a href="/wiki/Fluoroboric_acid" title="Fluoroboric acid">fluoroboric acid</a>. The reaction commences with the formation of the aquo adduct, <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">H<sub class="template-chem2-sub">2</sub>O−BF<sub class="template-chem2-sub">3</sub></span>, which then loses HF that gives fluoroboric acid with boron trifluoride.<sup id="cite_ref-21" class="reference"><a href="#cite_note-21"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup> </p> <dl><dd><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">4 BF<sub class="template-chem2-sub">3</sub> + 3 H<sub class="template-chem2-sub">2</sub>O → 3 H[BF<sub class="template-chem2-sub">4</sub>] + B(OH)<sub class="template-chem2-sub">3</sub></span></dd></dl> <p>The heavier trihalides do not undergo analogous reactions, possibly due to the lower stability of the tetrahedral ions <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">[BCl<sub class="template-chem2-sub">4</sub>]<sup class="template-chem2-sup">−</sup></span> and <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap">[BBr<sub class="template-chem2-sub">4</sub>]<sup class="template-chem2-sup">−</sup></span>. Because of the high acidity of fluoroboric acid, the fluoroborate ion can be used to isolate particularly electrophilic cations, such as <a href="/wiki/Diazonium" class="mw-redirect" title="Diazonium">diazonium</a> ions, that are otherwise difficult to isolate as solids. </p> <div class="mw-heading mw-heading2"><h2 id="Uses">Uses</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Boron_trifluoride&action=edit&section=8" title="Edit section: Uses"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Organic_chemistry">Organic chemistry</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Boron_trifluoride&action=edit&section=9" title="Edit section: Organic chemistry"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Boron trifluoride is most importantly used as a reagent in <a href="/wiki/Organic_synthesis" title="Organic synthesis">organic synthesis</a>, typically as a <a href="/wiki/Lewis_acid" class="mw-redirect" title="Lewis acid">Lewis acid</a>.<sup id="cite_ref-Ullmann_10-1" class="reference"><a href="#cite_note-Ullmann-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-22" class="reference"><a href="#cite_note-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup> Examples include: </p> <ul><li>initiates <a href="/wiki/Polymerisation" class="mw-redirect" title="Polymerisation">polymerisation</a> reactions of <a href="/wiki/Unsaturated_compound" class="mw-redirect" title="Unsaturated compound">unsaturated compounds</a>, such as <a href="/wiki/Polyether" class="mw-redirect" title="Polyether">polyethers</a></li> <li>as a catalyst in some <a href="/wiki/Isomerization" title="Isomerization">isomerization</a>, <a href="/wiki/Acylation" title="Acylation">acylation</a>,<sup id="cite_ref-23" class="reference"><a href="#cite_note-23"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Alkylation" title="Alkylation">alkylation</a>, <a href="/wiki/Esterification" class="mw-redirect" title="Esterification">esterification</a>, <a href="/wiki/Ether#Synthesis" title="Ether">dehydration</a>,<sup id="cite_ref-24" class="reference"><a href="#cite_note-24"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Condensation_reaction" title="Condensation reaction">condensation</a>, <a href="/wiki/Mukaiyama_aldol_addition" title="Mukaiyama aldol addition">Mukaiyama aldol addition</a>, and other reactions<sup id="cite_ref-Honeywell_25-0" class="reference"><a href="#cite_note-Honeywell-25"><span class="cite-bracket">[</span>25<span class="cite-bracket">]</span></a></sup><sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="Honeywell citation unverifiable (March 2015)">citation needed</span></a></i>]</sup></li></ul> <div class="mw-heading mw-heading3"><h3 id="Niche_uses">Niche uses</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Boron_trifluoride&action=edit&section=10" title="Edit section: Niche uses"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Other, less common uses for boron trifluoride include: </p> <ul><li>applied as <a href="/wiki/Dopant" title="Dopant">dopant</a> in <a href="/wiki/Ion_implantation" title="Ion implantation">ion implantation</a></li> <li><a href="/wiki/P-type_semiconductor" class="mw-redirect" title="P-type semiconductor">p-type</a> dopant for <a href="/wiki/Epitaxial" class="mw-redirect" title="Epitaxial">epitaxially</a> grown <a href="/wiki/Silicon" title="Silicon">silicon</a></li> <li>used in sensitive <a href="/wiki/Neutron_detection" title="Neutron detection">neutron detectors</a> in <a href="/wiki/Ionization_chamber" title="Ionization chamber">ionization chambers</a> and devices to monitor radiation levels in the <a href="/wiki/Earth%27s_atmosphere" class="mw-redirect" title="Earth's atmosphere">Earth's atmosphere</a></li> <li>in <a href="/wiki/Fumigation" title="Fumigation">fumigation</a></li> <li>as a <a href="/wiki/Flux_(metallurgy)" title="Flux (metallurgy)">flux</a> for <a href="/wiki/Soldering" title="Soldering">soldering</a> magnesium</li> <li>to prepare <a href="/wiki/Diborane" title="Diborane">diborane</a><sup id="cite_ref-Georg_12-1" class="reference"><a href="#cite_note-Georg-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup></li></ul> <div class="mw-heading mw-heading2"><h2 id="Discovery">Discovery</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Boron_trifluoride&action=edit&section=11" title="Edit section: Discovery"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Boron trifluoride was discovered in 1808 by <a href="/wiki/Joseph_Louis_Gay-Lussac" title="Joseph Louis Gay-Lussac">Joseph Louis Gay-Lussac</a> and <a href="/wiki/Louis_Jacques_Th%C3%A9nard" title="Louis Jacques Thénard">Louis Jacques Thénard</a>, who were trying to isolate "fluoric acid" (i.e., <a href="/wiki/Hydrofluoric_acid" title="Hydrofluoric acid">hydrofluoric acid</a>) by combining <a href="/wiki/Calcium_fluoride" title="Calcium fluoride">calcium fluoride</a> with vitrified <a href="/wiki/Boric_acid" title="Boric acid">boric acid</a>. The resulting vapours failed to etch glass, so they named it <i>fluoboric gas</i>.<sup id="cite_ref-26" class="reference"><a href="#cite_note-26"><span class="cite-bracket">[</span>26<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-27" class="reference"><a href="#cite_note-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Boron_trifluoride&action=edit&section=12" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/List_of_highly_toxic_gases" title="List of highly toxic gases">List of highly toxic gases</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Boron_trifluoride&action=edit&section=13" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation book cs1"><a rel="nofollow" class="external text" href="http://www.nap.edu/openbook.php?record_id=4911&page=266"><i>Prudent Practices in the Laboratory</i></a>. 16 August 1995. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.17226%2F4911">10.17226/4911</a>. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0-309-05229-0" title="Special:BookSources/978-0-309-05229-0"><bdi>978-0-309-05229-0</bdi></a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20141214075308/http://www.nap.edu/openbook.php?record_id=4911&page=266">Archived</a> from the original on 14 December 2014<span class="reference-accessdate">. Retrieved <span class="nowrap">7 May</span> 2018</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Prudent+Practices+in+the+Laboratory&rft.date=1995-08-16&rft_id=info%3Adoi%2F10.17226%2F4911&rft.isbn=978-0-309-05229-0&rft_id=http%3A%2F%2Fwww.nap.edu%2Fopenbook.php%3Frecord_id%3D4911%26page%3D266&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABoron+trifluoride" class="Z3988"></span> <span class="cs1-visible-error citation-comment"><code class="cs1-code">{{<a href="/wiki/Template:Cite_book" title="Template:Cite book">cite book</a>}}</code>: </span><span class="cs1-visible-error citation-comment"><code class="cs1-code">|website=</code> ignored (<a href="/wiki/Help:CS1_errors#periodical_ignored" title="Help:CS1 errors">help</a>)</span></span> </li> <li id="cite_note-PGCH-2"><span class="mw-cite-backlink">^ <a href="#cite_ref-PGCH_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-PGCH_2-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-PGCH_2-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-PGCH_2-3"><sup><i><b>d</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNIOSH_Pocket_Guide_to_Chemical_Hazards" class="citation web cs1">NIOSH Pocket Guide to Chemical Hazards. <a rel="nofollow" class="external text" href="https://www.cdc.gov/niosh/npg/npgd0062.html">"#0062"</a>. <a href="/wiki/National_Institute_for_Occupational_Safety_and_Health" title="National Institute for Occupational Safety and Health">National Institute for Occupational Safety and Health</a> (NIOSH).</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=%230062&rft.pub=National+Institute+for+Occupational+Safety+and+Health+%28NIOSH%29&rft.au=NIOSH+Pocket+Guide+to+Chemical+Hazards&rft_id=https%3A%2F%2Fwww.cdc.gov%2Fniosh%2Fnpg%2Fnpgd0062.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABoron+trifluoride" class="Z3988"></span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.cdc.gov/niosh/idlh/7637072.html">"Boron trifluoride"</a>. <i>Immediately Dangerous to Life or Health Concentrations (IDLH)</i>. <a href="/wiki/National_Institute_for_Occupational_Safety_and_Health" title="National Institute for Occupational Safety and Health">National Institute for Occupational Safety and Health</a> (NIOSH).</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Immediately+Dangerous+to+Life+or+Health+Concentrations+%28IDLH%29&rft.atitle=Boron+trifluoride&rft_id=https%3A%2F%2Fwww.cdc.gov%2Fniosh%2Fidlh%2F7637072.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABoron+trifluoride" class="Z3988"></span></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text">Index no. 005-001-00-X of Annex VI, Part 3, to <a rel="nofollow" class="external text" href="http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2008:353:0001:1355:EN:PDF">Regulation (EC) No 1272/2008 of the European Parliament and of the Council of 16 December 2008 on classification, labelling and packaging of substances and mixtures, amending and repealing Directives 67/548/EEC and 1999/45/EC, and amending Regulation (EC) No 1907/2006</a>. <i>OJEU</i> L353, 31.12.2008, pp 1–1355 at p 341.</span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation cs2">"Boron trifluoride", <a rel="nofollow" class="external text" href="https://www.cdc.gov/niosh/npg/npgd0062.html"><i>Pocket Guide to Chemical Hazards</i></a>, U.S. Department of Health and Human Services (NIOSH) Publication No. 2005-149, Washington, DC: Government Printing Office, 2005, <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/9780160727511" title="Special:BookSources/9780160727511"><bdi>9780160727511</bdi></a></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.atitle=Boron+trifluoride&rft.btitle=Pocket+Guide+to+Chemical+Hazards&rft.place=Washington%2C+DC&rft.series=U.S.+Department+of+Health+and+Human+Services+%28NIOSH%29+Publication+No.+2005-149&rft.pub=Government+Printing+Office&rft.date=2005&rft.isbn=9780160727511&rft_id=https%3A%2F%2Fwww.cdc.gov%2Fniosh%2Fnpg%2Fnpgd0062.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABoron+trifluoride" class="Z3988"></span>.</span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFInc" class="citation web cs1">Inc, New Environment. <a rel="nofollow" class="external text" href="http://www.newenv.com/resources/nfpa_chemicals">"New Environment Inc. - NFPA Chemicals"</a>. <i>www.newenv.com</i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20160827183112/https://www.newenv.com/resources/nfpa_chemicals/">Archived</a> from the original on 27 August 2016<span class="reference-accessdate">. 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"Covalent and Ionic Molecules: Why Are BeF<sub>2</sub> and AlF<sub>3</sub> High Melting Point Solids whereas BF<sub>3</sub> and SiF<sub>4</sub> Are Gases?". <i><a href="/wiki/Journal_of_Chemical_Education" title="Journal of Chemical Education">Journal of Chemical Education</a></i>. <b>75</b> (7): 923. <a href="/wiki/Bibcode_(identifier)" class="mw-redirect" title="Bibcode (identifier)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/1998JChEd..75..923G">1998JChEd..75..923G</a>. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1021%2Fed075p923">10.1021/ed075p923</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Journal+of+Chemical+Education&rft.atitle=Covalent+and+Ionic+Molecules%3A+Why+Are+BeF%3Csub%3E2%3C%2Fsub%3E+and+AlF%3Csub%3E3%3C%2Fsub%3E+High+Melting+Point+Solids+whereas+BF%3Csub%3E3%3C%2Fsub%3E+and+SiF%3Csub%3E4%3C%2Fsub%3E+Are+Gases%3F&rft.volume=75&rft.issue=7&rft.pages=923&rft.date=1998&rft_id=info%3Adoi%2F10.1021%2Fed075p923&rft_id=info%3Abibcode%2F1998JChEd..75..923G&rft.au=Gillespie%2C+Ronald+J.&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABoron+trifluoride" class="Z3988"></span></span> </li> <li id="cite_note-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-9">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHolleman,_A._F.Wiberg,_E.2001" class="citation book cs1">Holleman, A. F.; Wiberg, E. (2001). <i>Inorganic Chemistry</i>. 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"A Computational Analysis of the Bonding in Boron Trifluoride and Boron Trichloride and their Complexes with Ammonia". <i><a href="/wiki/Inorganic_Chemistry_(journal)" title="Inorganic Chemistry (journal)">Inorganic Chemistry</a></i>. <b>32</b> (12): 2622–2625. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1021%2Fic00064a008">10.1021/ic00064a008</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Inorganic+Chemistry&rft.atitle=A+Computational+Analysis+of+the+Bonding+in+Boron+Trifluoride+and+Boron+Trichloride+and+their+Complexes+with+Ammonia&rft.volume=32&rft.issue=12&rft.pages=2622-2625&rft.date=1993&rft_id=info%3Adoi%2F10.1021%2Fic00064a008&rft.au=Brinck%2C+T.&rft.au=Murray%2C+J.+S.&rft.au=Politzer%2C+P.&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABoron+trifluoride" class="Z3988"></span></span> </li> <li id="cite_note-20"><span class="mw-cite-backlink"><b><a href="#cite_ref-20">^</a></b></span> <span class="reference-text"><a href="/wiki/Atomic_orbital#Orbitals_table" title="Atomic orbital">Here on Wikipedia</a> an easy to understand table is found, which shows drawings of the several higher p orbitals.</span> </li> <li id="cite_note-21"><span class="mw-cite-backlink"><b><a href="#cite_ref-21">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFWamser,_C._A.1951" class="citation journal cs1">Wamser, C. 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OSHA.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Safety+and+Health+Topics%3A+Boron+Trifluoride&rft.pub=OSHA&rft_id=http%3A%2F%2Fwww.osha.gov%2Fdts%2Fchemicalsampling%2Fdata%2FCH_221700.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABoron+trifluoride" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20171123090449/https://www.cdc.gov/niosh/ipcsneng/neng0231.html">"BORON TRIFLUORIDE ICSC: 0231"</a>. <i>International Chemical Safety Cards</i>. CDC. Archived from <a rel="nofollow" class="external text" href="https://www.cdc.gov/niosh/ipcsneng/neng0231.html">the original</a> on 2017-11-23<span class="reference-accessdate">. Retrieved <span class="nowrap">2017-09-08</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=International+Chemical+Safety+Cards&rft.atitle=BORON+TRIFLUORIDE+ICSC%3A+0231&rft_id=https%3A%2F%2Fwww.cdc.gov%2Fniosh%2Fipcsneng%2Fneng0231.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABoron+trifluoride" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.npi.gov.au/substances/boron/index.html">"Boron & Compounds: Overview"</a>. <i>National Pollutant Inventory</i>. Australian Government.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=National+Pollutant+Inventory&rft.atitle=Boron+%26+Compounds%3A+Overview&rft_id=http%3A%2F%2Fwww.npi.gov.au%2Fsubstances%2Fboron%2Findex.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABoron+trifluoride" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.npi.gov.au/substances/fluoride-compounds/index.html">"Fluoride Compounds: Overview"</a>. <i>National Pollutant Inventory</i>. Australian Government.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=National+Pollutant+Inventory&rft.atitle=Fluoride+Compounds%3A+Overview&rft_id=http%3A%2F%2Fwww.npi.gov.au%2Fsubstances%2Ffluoride-compounds%2Findex.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABoron+trifluoride" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://webbook.nist.gov/cgi/cbook.cgi?ID=C7637072">"Boron trifluoride"</a>. <i>WebBook</i>. NIST.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=WebBook&rft.atitle=Boron+trifluoride&rft_id=http%3A%2F%2Fwebbook.nist.gov%2Fcgi%2Fcbook.cgi%3FID%3DC7637072&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABoron+trifluoride" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20120129231149/http://www51.honeywell.com/sm/bf3/applications.html">"Boron Trifluoride (BF<sub>3</sub>) Applications"</a>. Honeywell. Archived from <a rel="nofollow" class="external text" href="http://www51.honeywell.com/sm/bf3/applications.html">the original</a> on 2012-01-29<span class="reference-accessdate">. Retrieved <span class="nowrap">2012-02-14</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Boron+Trifluoride+%28BF%3Csub%3E3%3C%2Fsub%3E%29+Applications&rft.pub=Honeywell&rft_id=http%3A%2F%2Fwww51.honeywell.com%2Fsm%2Fbf3%2Fapplications.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABoron+trifluoride" class="Z3988"></span></li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol 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.navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Boron_compounds" title="Template:Boron compounds"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Boron_compounds" title="Template talk:Boron compounds"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Boron_compounds" title="Special:EditPage/Template:Boron compounds"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Boron_compounds" style="font-size:114%;margin:0 4em"><a href="/wiki/Boron_compounds" title="Boron compounds">Boron compounds</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Boron pnictogenides</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Boron_arsenide" title="Boron arsenide">BAs</a></li> <li><a href="/wiki/Boron_nitride" title="Boron nitride">BN</a></li> <li><a href="/wiki/Boron_phosphide" title="Boron phosphide">BP</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Boron halides</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Boron_tribromide" title="Boron tribromide">BBr<sub>3</sub></a></li> <li><a href="/wiki/Boron_trichloride" title="Boron trichloride">BCl<sub>3</sub></a></li> <li><a href="/wiki/Boron_monofluoride" title="Boron monofluoride">BF</a></li> <li><a href="/wiki/Boron_monofluoride_monoxide" title="Boron monofluoride monoxide">BFO</a></li> <li><a class="mw-selflink selflink">BF<sub>3</sub></a></li> <li><a href="/wiki/Boron_triiodide" title="Boron triiodide">BI<sub>3</sub></a></li> <li><a href="/wiki/Diboron_tetrafluoride" title="Diboron tetrafluoride">B<sub>2</sub>F<sub>4</sub></a></li> <li><a href="/wiki/Diboron_tetrachloride" title="Diboron tetrachloride">B<sub>2</sub>Cl<sub>4</sub></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Acids</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Tetranitratoborate" title="Tetranitratoborate">B(NO<sub>3</sub>)<sub>3</sub></a></li> <li><a href="/wiki/Boric_acid" title="Boric acid">B(OH)<sub>3</sub></a></li> <li><a href="/wiki/Boron_phosphate" title="Boron phosphate">BPO<sub>4</sub></a></li> <li><a href="/wiki/Borinic_acid" title="Borinic acid">BH<sub>3</sub>O</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Boranes" title="Boranes">Boranes</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Borane" title="Borane">BH<sub>3</sub></a></li> <li><a href="/wiki/Diborane(4)" title="Diborane(4)">B<sub>2</sub>H<sub>4</sub></a></li> <li><a href="/wiki/Diborane" title="Diborane">B<sub>2</sub>H<sub>6</sub></a></li> <li><a href="/wiki/Ammonia_borane" title="Ammonia borane">BH<sub>3</sub>NH<sub>3</sub></a></li> <li><a href="/wiki/Tetraborane" title="Tetraborane">B<sub>4</sub>H<sub>10</sub></a></li> <li><a href="/wiki/Pentaborane(9)" title="Pentaborane(9)">B<sub>5</sub>H<sub>9</sub></a></li> <li><a href="/wiki/Pentaborane(11)" title="Pentaborane(11)">B<sub>5</sub>H<sub>11</sub></a></li> <li><a href="/wiki/Hexaborane(10)" title="Hexaborane(10)">B<sub>6</sub>H<sub>10</sub></a></li> <li><a href="/wiki/Hexaborane(12)" title="Hexaborane(12)">B<sub>6</sub>H<sub>12</sub></a></li> <li><a href="/wiki/Decaborane" title="Decaborane">B<sub>10</sub>H<sub>14</sub></a></li> <li><a href="/wiki/Octadecaborane" title="Octadecaborane">B<sub>18</sub>H<sub>22</sub></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Boron oxides and sulfides</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Boron_monoxide" title="Boron monoxide">B<sub>2</sub>O</a></li> <li><a href="/wiki/Boron_trioxide" title="Boron trioxide">B<sub>2</sub>O<sub>3</sub></a></li> <li><a href="/wiki/Boron_sulfide" title="Boron sulfide">B<sub>2</sub>S<sub>3</sub></a></li> <li><a href="/wiki/Boron_suboxide" title="Boron suboxide">B<sub>6</sub>O</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Carbides</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Boron_carbide" title="Boron carbide">B<sub>4</sub>C</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Organoboron_compounds" class="mw-redirect" title="Organoboron compounds">Organoboron compounds</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/1,2-Dimethyldiborane" title="1,2-Dimethyldiborane">(BH<sub>2</sub>Me)<sub>2</sub></a></li> <li><a href="/wiki/Trimethylborane" title="Trimethylborane">BMe<sub>3</sub></a></li> <li><a href="/wiki/Triethylborane" title="Triethylborane">BEt<sub>3</sub></a></li> <li><a href="/wiki/Tetraacetyl_diborate" title="Tetraacetyl diborate">Ac<sub>4</sub>(BO<sub>3</sub>)<sub>2</sub></a></li> <li><a href="/wiki/Borane_carbonyl" title="Borane carbonyl">COBH<sub>3</sub></a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><link rel="mw-deduplicated-inline-style" 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href="mw-data:TemplateStyles:r1123817410"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"></div><div role="navigation" class="navbox" aria-labelledby="Fluorine_compounds" style="padding:3px"><table class="nowraplinks mw-collapsible mw-collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Fluorine_compounds" title="Template:Fluorine compounds"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Fluorine_compounds" title="Template talk:Fluorine compounds"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Fluorine_compounds" title="Special:EditPage/Template:Fluorine compounds"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Fluorine_compounds" style="font-size:114%;margin:0 4em"><a href="/wiki/Compounds_of_fluorine" class="mw-redirect" title="Compounds of fluorine">Fluorine compounds</a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"><div class="navbox-styles"></div><div role="navigation" class="navbox" aria-labelledby="Salts_and_covalent_derivatives_of_the_fluoride_ion" style="display:table;;padding:3px"><table class="nowraplinks mw-collapsible mw-collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Fluorides" title="Template:Fluorides"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Fluorides" title="Template talk:Fluorides"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Fluorides" title="Special:EditPage/Template:Fluorides"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Salts_and_covalent_derivatives_of_the_fluoride_ion" style="font-size:114%;margin:0 4em">Salts and covalent derivatives of the <a href="/wiki/Fluoride" title="Fluoride">fluoride</a> ion</div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0;border-width:0;"><div style="padding:0"> <table class="center"> <tbody><tr style="background-color:mistyrose"> <td><a href="/wiki/Hydrogen_fluoride" title="Hydrogen fluoride">HF</a> </td> <td style="background-color:white;border:none"> </td> <td style="background-color:white;border:none" colspan="11" rowspan="3"> </td> <td style="background-color:white;border:none" colspan="5"> </td> <td>?<a href="/wiki/Helium_difluoride" class="mw-redirect" title="Helium difluoride">HeF<sub>2</sub></a> </td></tr> <tr style="background-color:mistyrose"> <td><a href="/wiki/Lithium_fluoride" title="Lithium fluoride">LiF</a> </td> <td><a href="/wiki/Beryllium_fluoride" title="Beryllium fluoride">BeF<sub>2</sub></a> </td> <td><a href="/wiki/Boron_monofluoride" title="Boron monofluoride">BF</a><br /><a class="mw-selflink selflink">BF<sub>3</sub></a><br /><a href="/wiki/Diboron_tetrafluoride" title="Diboron tetrafluoride">B<sub>2</sub>F<sub>4</sub></a><br /><a href="/wiki/Borate_fluoride" title="Borate fluoride">+BO<sub>3</sub></a> </td> <td><a href="/wiki/Carbon_tetrafluoride" title="Carbon tetrafluoride">CF<sub>4</sub></a><br /><a href="/wiki/Fluorocarbon" title="Fluorocarbon">C<sub>x</sub>F<sub>y</sub></a><br /><a href="/wiki/Fluorocarbonate" title="Fluorocarbonate">+CO<sub>3</sub></a> </td> <td><a href="/wiki/Nitrogen_trifluoride" title="Nitrogen trifluoride">NF<sub>3</sub></a><br /><a href="/wiki/Fluorine_azide" title="Fluorine azide">FN<sub>3</sub></a><br /><a href="/wiki/Dinitrogen_difluoride" title="Dinitrogen difluoride">N<sub>2</sub>F<sub>2</sub></a><br /><a href="/wiki/Nitrogen_monofluoride" title="Nitrogen monofluoride">NF</a><br /><a href="/wiki/Tetrafluorohydrazine" title="Tetrafluorohydrazine">N<sub>2</sub>F<sub>4</sub></a><br /><a href="/wiki/Nitrogen_difluoride" title="Nitrogen difluoride">NF<sub>2</sub></a><br />?<a href="/wiki/Nitrogen_pentafluoride" title="Nitrogen pentafluoride">NF<sub>5</sub></a> </td> <td><a href="/wiki/Oxygen_difluoride" title="Oxygen difluoride">OF<sub>2</sub></a><br /><a href="/wiki/Dioxygen_difluoride" title="Dioxygen difluoride">O<sub>2</sub>F<sub>2</sub></a><br /><a href="/wiki/Oxygen_monofluoride" title="Oxygen monofluoride">OF</a><br /><a href="/wiki/Trioxygen_difluoride" class="mw-redirect" title="Trioxygen difluoride">O<sub>3</sub>F<sub>2</sub></a><br /><a href="/wiki/Tetraoxygen_difluoride" title="Tetraoxygen difluoride">O<sub>4</sub>F<sub>2</sub></a><br />?OF<sub>4</sub> </td> <td><a href="/wiki/Fluorine" title="Fluorine">F<sub>2</sub></a> </td> <td>Ne </td></tr> <tr style="background-color:mistyrose"> <td><a href="/wiki/Sodium_fluoride" title="Sodium fluoride">NaF</a> </td> <td><a href="/wiki/Magnesium_fluoride" title="Magnesium fluoride">MgF<sub>2</sub></a> </td> <td><a href="/wiki/Aluminium_monofluoride" title="Aluminium monofluoride">AlF</a><br /><a href="/wiki/Aluminium_fluoride" title="Aluminium fluoride">AlF<sub>3</sub></a> </td> <td><a href="/wiki/Silicon_tetrafluoride" title="Silicon tetrafluoride">SiF<sub>4</sub></a> </td> <td><a href="/wiki/Diphosphorus_tetrafluoride" title="Diphosphorus tetrafluoride">P<sub>2</sub>F<sub>4</sub></a><br /><a href="/wiki/Phosphorus_trifluoride" title="Phosphorus trifluoride">PF<sub>3</sub></a><br /><a href="/wiki/Phosphorus_pentafluoride" title="Phosphorus pentafluoride">PF<sub>5</sub></a> </td> <td><a href="/wiki/Disulfur_difluoride" title="Disulfur difluoride">S<sub>2</sub>F<sub>2</sub></a><br /><a href="/wiki/Sulfur_difluoride" title="Sulfur difluoride">SF<sub>2</sub></a><br /><a href="/wiki/Disulfur_tetrafluoride" class="mw-redirect" title="Disulfur tetrafluoride">S<sub>2</sub>F<sub>4</sub></a><br /><a href="/wiki/Sulfur_trifluoride" title="Sulfur trifluoride">SF<sub>3</sub></a><br /><a href="/wiki/Sulfur_tetrafluoride" title="Sulfur tetrafluoride">SF<sub>4</sub></a><br /><a href="/wiki/Disulfur_decafluoride" title="Disulfur decafluoride">S<sub>2</sub>F<sub>10</sub></a><br /><a href="/wiki/Sulfur_hexafluoride" title="Sulfur hexafluoride">SF<sub>6</sub></a><br /><a href="/wiki/Sulfate_fluoride" title="Sulfate fluoride">+SO<sub>4</sub></a> </td> <td><a href="/wiki/Chlorine_monofluoride" title="Chlorine monofluoride">ClF</a><br /><a href="/wiki/Chlorine_trifluoride" title="Chlorine trifluoride">ClF<sub>3</sub></a><br /><a href="/wiki/Chlorine_pentafluoride" title="Chlorine pentafluoride">ClF<sub>5</sub></a> </td> <td>?<a href="/wiki/Argon_difluoride" class="mw-redirect" title="Argon difluoride">ArF<sub>2</sub></a><br />?<a href="/w/index.php?title=Argon_tetrafluoride&action=edit&redlink=1" class="new" title="Argon tetrafluoride (page does not exist)">ArF<sub>4</sub></a> </td></tr> <tr style="background-color:mistyrose"> <td><a href="/wiki/Potassium_fluoride" title="Potassium fluoride">KF</a> </td> <td><a href="/wiki/Calcium(I)_fluoride" title="Calcium(I) fluoride">CaF</a><br /><a href="/wiki/Calcium_fluoride" title="Calcium fluoride">CaF<sub>2</sub></a> </td> <td style="background-color:white;border:none"> </td> <td><a href="/wiki/Scandium_fluoride" title="Scandium fluoride">ScF<sub>3</sub></a> </td> <td><a href="/w/index.php?title=Titanium(II)_fluoride&action=edit&redlink=1" class="new" title="Titanium(II) fluoride (page does not exist)">TiF<sub>2</sub></a><br /><a href="/wiki/Titanium(III)_fluoride" title="Titanium(III) fluoride">TiF<sub>3</sub></a><br /><a href="/wiki/Titanium_tetrafluoride" title="Titanium tetrafluoride">TiF<sub>4</sub></a> </td> <td><a href="/wiki/Vanadium(II)_fluoride" title="Vanadium(II) fluoride">VF<sub>2</sub></a><br /><a href="/wiki/Vanadium(III)_fluoride" title="Vanadium(III) fluoride">VF<sub>3</sub></a><br /><a href="/wiki/Vanadium_tetrafluoride" title="Vanadium tetrafluoride">VF<sub>4</sub></a><br /><a href="/wiki/Vanadium_pentafluoride" title="Vanadium pentafluoride">VF<sub>5</sub></a> </td> <td><a href="/wiki/Chromium(II)_fluoride" title="Chromium(II) fluoride">CrF<sub>2</sub></a><br /><a href="/wiki/Chromium(III)_fluoride" title="Chromium(III) fluoride">CrF<sub>3</sub></a><br /><a href="/wiki/Chromium(IV)_fluoride" title="Chromium(IV) fluoride">CrF<sub>4</sub></a><br /><a href="/wiki/Chromium_pentafluoride" title="Chromium pentafluoride">CrF<sub>5</sub></a><br />?<a href="/wiki/Chromium_hexafluoride" title="Chromium hexafluoride">CrF<sub>6</sub></a> </td> <td><a href="/wiki/Manganese(II)_fluoride" title="Manganese(II) fluoride">MnF<sub>2</sub></a><br /><a href="/wiki/Manganese(III)_fluoride" title="Manganese(III) fluoride">MnF<sub>3</sub></a><br /><a href="/wiki/Manganese(IV)_fluoride" title="Manganese(IV) fluoride">MnF<sub>4</sub></a><br />?<a href="/wiki/Manganese(V)_fluoride" class="mw-redirect" title="Manganese(V) fluoride">MnF<sub>5</sub></a> </td> <td><a href="/wiki/Iron(II)_fluoride" title="Iron(II) fluoride">FeF<sub>2</sub></a><br /><a href="/wiki/Iron(III)_fluoride" title="Iron(III) fluoride">FeF<sub>3</sub></a><br /><a href="/wiki/Iron_tetrafluoride" title="Iron tetrafluoride">FeF<sub>4</sub></a> </td> <td><a href="/wiki/Cobalt(II)_fluoride" title="Cobalt(II) fluoride">CoF<sub>2</sub></a><br /> <a href="/wiki/Cobalt(III)_fluoride" title="Cobalt(III) fluoride">CoF<sub>3</sub></a><br /> <a href="/wiki/Cobalt_tetrafluoride" title="Cobalt tetrafluoride"><span class="chemf nowrap">CoF<sub class="template-chem2-sub">4</sub></span></a> </td> <td><a href="/wiki/Nickel(II)_fluoride" title="Nickel(II) fluoride">NiF<sub>2</sub></a><br /><a href="/wiki/Nickel(III)_fluoride" title="Nickel(III) fluoride">NiF<sub>3</sub></a><br /><a href="/wiki/Nickel_tetrafluoride" title="Nickel tetrafluoride">NiF<sub>4</sub></a> </td> <td><a href="/wiki/Copper(I)_fluoride" title="Copper(I) fluoride">CuF</a><br /><a href="/wiki/Copper(II)_fluoride" title="Copper(II) fluoride">CuF<sub>2</sub></a><br />?<a href="/w/index.php?title=Copper(III)_fluoride&action=edit&redlink=1" class="new" title="Copper(III) fluoride (page does not exist)">CuF<sub>3</sub></a> </td> <td><a href="/wiki/Zinc_fluoride" title="Zinc fluoride">ZnF<sub>2</sub></a> </td> <td><a href="/w/index.php?title=Gallium_difluoride&action=edit&redlink=1" class="new" title="Gallium difluoride (page does not exist)">GaF<sub>2</sub></a><br /><a href="/wiki/Gallium(III)_fluoride" title="Gallium(III) fluoride">GaF<sub>3</sub></a> </td> <td><a href="/wiki/Germanium_difluoride" title="Germanium difluoride">GeF<sub>2</sub></a><br /><a href="/wiki/Germanium_tetrafluoride" title="Germanium tetrafluoride">GeF<sub>4</sub></a> </td> <td><a href="/wiki/Arsenic_trifluoride" title="Arsenic trifluoride">AsF<sub>3</sub></a><br /><a href="/wiki/Arsenic_pentafluoride" title="Arsenic pentafluoride">AsF<sub>5</sub></a> </td> <td><a href="/w/index.php?title=Selenium_monofluoride&action=edit&redlink=1" class="new" title="Selenium monofluoride (page does not exist)">Se<sub>2</sub>F<sub>2</sub></a><br /><a href="/wiki/Selenium_tetrafluoride" title="Selenium tetrafluoride">SeF<sub>4</sub></a><br /><a href="/wiki/Selenium_hexafluoride" title="Selenium hexafluoride">SeF<sub>6</sub></a><br /><a href="/wiki/Selenite_fluoride" title="Selenite fluoride">+SeO<sub>3</sub></a> </td> <td><a href="/wiki/Bromine_monofluoride" title="Bromine monofluoride">BrF</a><br /><a href="/wiki/Bromine_trifluoride" title="Bromine trifluoride">BrF<sub>3</sub></a><br /><a href="/wiki/Bromine_pentafluoride" title="Bromine pentafluoride">BrF<sub>5</sub></a> </td> <td><a href="/wiki/Krypton_difluoride" title="Krypton difluoride">KrF<sub>2</sub></a><br />?<a href="/wiki/Krypton_tetrafluoride" title="Krypton tetrafluoride">KrF<sub>4</sub></a><br />?<a href="/wiki/Krypton_hexafluoride" title="Krypton hexafluoride">KrF<sub>6</sub></a> </td></tr> <tr style="background-color:mistyrose"> <td><a href="/wiki/Rubidium_fluoride" title="Rubidium fluoride">RbF</a> </td> <td><a href="/w/index.php?title=Strontium_monofluoride&action=edit&redlink=1" class="new" title="Strontium monofluoride (page does not exist)">SrF</a><br /><a href="/wiki/Strontium_fluoride" title="Strontium fluoride">SrF<sub>2</sub></a> </td> <td style="background-color:white;border:none"> </td> <td><a href="/wiki/Yttrium(III)_fluoride" title="Yttrium(III) fluoride">YF<sub>3</sub></a> </td> <td><a href="/wiki/Zirconium_difluoride" title="Zirconium difluoride"><span class="chemf nowrap">ZrF<sub class="template-chem2-sub">2</sub></span></a><br /><a href="/wiki/Zirconium(III)_fluoride" class="mw-redirect" title="Zirconium(III) fluoride">ZrF<sub>3</sub></a><br /><a href="/wiki/Zirconium_tetrafluoride" title="Zirconium tetrafluoride">ZrF<sub>4</sub></a> </td> <td><a href="/wiki/Niobium(IV)_fluoride" title="Niobium(IV) fluoride">NbF<sub>4</sub></a><br /><a href="/wiki/Niobium(V)_fluoride" title="Niobium(V) fluoride">NbF<sub>5</sub></a> </td> <td><a href="/wiki/Molybdenum(IV)_fluoride" title="Molybdenum(IV) fluoride">MoF<sub>4</sub></a><br /><a href="/wiki/Molybdenum(V)_fluoride" title="Molybdenum(V) fluoride">MoF<sub>5</sub></a><br /><a href="/wiki/Molybdenum_hexafluoride" title="Molybdenum hexafluoride">MoF<sub>6</sub></a> </td> <td><a href="/w/index.php?title=Technetium(IV)_fluoride&action=edit&redlink=1" class="new" title="Technetium(IV) fluoride (page does not exist)">TcF<sub>4</sub></a><br /><a href="/wiki/Technetium_pentafluoride" class="mw-redirect" title="Technetium pentafluoride"><span class="chemf nowrap">TcF<span class="nowrap"><span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1em;font-size:80%;text-align:left"><sup style="font-size:inherit;line-height:inherit;vertical-align:baseline"></sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">5</sub></span></span></span></a><br /> <a href="/wiki/Technetium_hexafluoride" title="Technetium hexafluoride">TcF<sub>6</sub></a> </td> <td><a href="/wiki/Ruthenium(III)_fluoride" title="Ruthenium(III) fluoride">RuF<sub>3</sub></a><br /><a href="/wiki/Ruthenium(IV)_fluoride" title="Ruthenium(IV) fluoride"><span class="chemf nowrap">RuF<span class="nowrap"><span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1em;font-size:80%;text-align:left"><sup style="font-size:inherit;line-height:inherit;vertical-align:baseline"></sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">4</sub></span></span></span></a><br /><a href="/wiki/Ruthenium_pentafluoride" title="Ruthenium pentafluoride">RuF<sub>5</sub></a><br /><a href="/wiki/Ruthenium_hexafluoride" title="Ruthenium hexafluoride">RuF<sub>6</sub></a> </td> <td><a href="/wiki/Rhodium_trifluoride" title="Rhodium trifluoride">RhF<sub>3</sub></a><br /><a href="/wiki/Rhodium(IV)_fluoride" title="Rhodium(IV) fluoride">RhF<sub>4</sub></a><br /><a href="/wiki/Rhodium_pentafluoride" title="Rhodium pentafluoride">RhF<sub>5</sub></a><br /><a href="/wiki/Rhodium_hexafluoride" title="Rhodium hexafluoride">RhF<sub>6</sub></a> </td> <td><a href="/wiki/Palladium(II)_fluoride" title="Palladium(II) fluoride">PdF<sub>2</sub></a><br /><a href="/wiki/Palladium(II,IV)_fluoride" title="Palladium(II,IV) fluoride">Pd[PdF<sub>6</sub>]</a><br /><a href="/wiki/Palladium_tetrafluoride" title="Palladium tetrafluoride">PdF<sub>4</sub></a><br />?<a href="/wiki/Palladium_hexafluoride" title="Palladium hexafluoride">PdF<sub>6</sub></a> </td> <td><a href="/wiki/Silver_subfluoride" title="Silver subfluoride">Ag<sub>2</sub>F</a><br /><a href="/wiki/Silver(I)_fluoride" title="Silver(I) fluoride">AgF</a><br /><a href="/wiki/Silver(II)_fluoride" title="Silver(II) fluoride">AgF<sub>2</sub></a><br /><a href="/wiki/Silver(III)_fluoride" title="Silver(III) fluoride">AgF<sub>3</sub></a> </td> <td><a href="/wiki/Cadmium_fluoride" title="Cadmium fluoride">CdF<sub>2</sub></a> </td> <td><a href="/w/index.php?title=Indium(I)_fluoride&action=edit&redlink=1" class="new" title="Indium(I) fluoride (page does not exist)">InF</a><br /><a href="/wiki/Indium(III)_fluoride" title="Indium(III) fluoride">InF<sub>3</sub></a> </td> <td><a href="/wiki/Tin(II)_fluoride" title="Tin(II) fluoride">SnF<sub>2</sub></a><br /><a href="/wiki/Tin(IV)_fluoride" title="Tin(IV) fluoride">SnF<sub>4</sub></a> </td> <td><a href="/wiki/Antimony_trifluoride" title="Antimony trifluoride">SbF<sub>3</sub></a><br /><a href="/wiki/Antimony_pentafluoride" title="Antimony pentafluoride">SbF<sub>5</sub></a> </td> <td><a href="/wiki/Tellurium_tetrafluoride" title="Tellurium tetrafluoride">TeF<sub>4</sub></a><br />?<a href="/wiki/Ditellurium_decafluoride" title="Ditellurium decafluoride">Te<sub>2</sub>F<sub>10</sub></a><br /><a href="/wiki/Tellurium_hexafluoride" title="Tellurium hexafluoride">TeF<sub>6</sub></a><br /><a href="/wiki/Tellurite_fluoride" title="Tellurite fluoride">+TeO<sub>3</sub></a> </td> <td><a href="/wiki/Iodine_monofluoride" title="Iodine monofluoride">IF</a><br /><a href="/wiki/Iodine_trifluoride" title="Iodine trifluoride">IF<sub>3</sub></a><br /><a href="/wiki/Iodine_pentafluoride" title="Iodine pentafluoride">IF<sub>5</sub></a><br /><a href="/wiki/Iodine_heptafluoride" title="Iodine heptafluoride">IF<sub>7</sub></a><br /><a href="/wiki/Iodate_fluoride" title="Iodate fluoride">+IO<sub>3</sub></a> </td> <td><a href="/wiki/Xenon_difluoride" title="Xenon difluoride">XeF<sub>2</sub></a><br /><a href="/wiki/Xenon_tetrafluoride" title="Xenon tetrafluoride">XeF<sub>4</sub></a><br /><a href="/wiki/Xenon_hexafluoride" title="Xenon hexafluoride">XeF<sub>6</sub></a><br />?<a href="/wiki/Xenon_octafluoride" title="Xenon octafluoride">XeF<sub>8</sub></a> </td></tr> <tr style="background-color:mistyrose"> <td><a href="/wiki/Caesium_fluoride" title="Caesium fluoride">CsF</a> </td> <td><a href="/wiki/Barium_fluoride" title="Barium fluoride">BaF<sub>2</sub></a> </td> <td>  </td> <td><a href="/wiki/Lutetium(III)_fluoride" title="Lutetium(III) fluoride">LuF<sub>3</sub></a> </td> <td><a href="/wiki/Hafnium_tetrafluoride" title="Hafnium tetrafluoride">HfF<sub>4</sub></a> </td> <td><a href="/wiki/Tantalum_pentafluoride" class="mw-redirect" title="Tantalum pentafluoride">TaF<sub>5</sub></a> </td> <td><a href="/wiki/Tungsten(IV)_fluoride" title="Tungsten(IV) fluoride">WF<sub>4</sub></a><br /><a href="/wiki/Tungsten_pentafluoride" title="Tungsten pentafluoride">WF<sub>5</sub></a><br /><a href="/wiki/Tungsten_hexafluoride" title="Tungsten hexafluoride">WF<sub>6</sub></a> </td> <td><a href="/wiki/Rhenium_tetrafluoride" title="Rhenium tetrafluoride">ReF<sub>4</sub></a><br /><a href="/wiki/Rhenium_pentafluoride" title="Rhenium pentafluoride">ReF<sub>5</sub></a><br /><a href="/wiki/Rhenium_hexafluoride" title="Rhenium hexafluoride">ReF<sub>6</sub></a><br /><a href="/wiki/Rhenium_heptafluoride" title="Rhenium heptafluoride">ReF<sub>7</sub></a> </td> <td><a href="/wiki/Osmium(IV)_fluoride" title="Osmium(IV) fluoride">OsF<sub>4</sub></a><br /><a href="/wiki/Osmium_pentafluoride" title="Osmium pentafluoride">OsF<sub>5</sub></a><br /><a href="/wiki/Osmium_hexafluoride" title="Osmium hexafluoride">OsF<sub>6</sub></a><br />?<a href="/wiki/Osmium_heptafluoride" title="Osmium heptafluoride"><span class="chemf nowrap">OsF<span class="nowrap"><span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1em;font-size:80%;text-align:left"><sup style="font-size:inherit;line-height:inherit;vertical-align:baseline"></sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">7</sub></span></span></span></a><br />?<a href="/wiki/Osmium_octafluoride" title="Osmium octafluoride"><span class="chemf nowrap">OsF<span class="nowrap"><span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1em;font-size:80%;text-align:left"><sup style="font-size:inherit;line-height:inherit;vertical-align:baseline"></sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">8</sub></span></span></span></a> </td> <td><a href="/w/index.php?title=Iridium(II)_fluoride&action=edit&redlink=1" class="new" title="Iridium(II) fluoride (page does not exist)">IrF<sub>2</sub></a><br /><a href="/wiki/Iridium(III)_fluoride" class="mw-redirect" title="Iridium(III) fluoride">IrF<sub>3</sub></a><br /><a href="/wiki/Iridium_tetrafluoride" title="Iridium tetrafluoride">IrF<sub>4</sub></a><br /><a href="/wiki/Iridium(V)_fluoride" title="Iridium(V) fluoride">IrF<sub>5</sub></a><br /><a href="/wiki/Iridium_hexafluoride" title="Iridium hexafluoride">IrF<sub>6</sub></a> </td> <td><a href="/wiki/Platinum(II)_fluoride" title="Platinum(II) fluoride">PtF<sub>2</sub></a><br /><a href="/w/index.php?title=Platinum(II,IV)_fluoride&action=edit&redlink=1" class="new" title="Platinum(II,IV) fluoride (page does not exist)">Pt[PtF<sub>6</sub>]</a><br /><a href="/wiki/Platinum_tetrafluoride" title="Platinum tetrafluoride">PtF<sub>4</sub></a><br /><a href="/wiki/Platinum_pentafluoride" title="Platinum pentafluoride">PtF<sub>5</sub></a><br /><a href="/wiki/Platinum_hexafluoride" title="Platinum hexafluoride">PtF<sub>6</sub></a> </td> <td><a href="/wiki/Gold(I)_fluoride" title="Gold(I) fluoride">AuF</a><br /><a href="/wiki/Gold(III)_fluoride" title="Gold(III) fluoride">AuF<sub>3</sub></a><br /><a href="/wiki/Gold(V)_fluoride" title="Gold(V) fluoride">Au<sub>2</sub>F<sub>10</sub></a><br />?<a href="/wiki/Gold_hexafluoride" title="Gold hexafluoride">AuF<sub>6</sub></a><br /><a href="/wiki/Gold_heptafluoride" title="Gold heptafluoride">AuF<sub>5</sub>•F<sub>2</sub></a> </td> <td><a href="/wiki/Mercury(I)_fluoride" title="Mercury(I) fluoride">Hg<sub>2</sub>F<sub>2</sub></a><br /><a href="/wiki/Mercury(II)_fluoride" title="Mercury(II) fluoride">HgF<sub>2</sub></a><br />?<a href="/wiki/Mercury(IV)_fluoride" title="Mercury(IV) fluoride">HgF<sub>4</sub></a> </td> <td><a href="/wiki/Thallium(I)_fluoride" title="Thallium(I) fluoride">TlF</a><br /><a href="/wiki/Thallium_trifluoride" title="Thallium trifluoride">TlF<sub>3</sub></a> </td> <td><a href="/wiki/Lead(II)_fluoride" title="Lead(II) fluoride">PbF<sub>2</sub></a><br /><a href="/wiki/Lead_tetrafluoride" title="Lead tetrafluoride">PbF<sub>4</sub></a> </td> <td><a href="/wiki/Bismuth_trifluoride" title="Bismuth trifluoride">BiF<sub>3</sub></a><br /><a href="/wiki/Bismuth_pentafluoride" title="Bismuth pentafluoride">BiF<sub>5</sub></a> </td> <td>?<a href="/w/index.php?title=Polonium_difluoride&action=edit&redlink=1" class="new" title="Polonium difluoride (page does not exist)">PoF<sub>2</sub></a><br /><a href="/w/index.php?title=Polonium_tetrafluoride&action=edit&redlink=1" class="new" title="Polonium tetrafluoride (page does not exist)">PoF<sub>4</sub></a><br /><a href="/wiki/Polonium_hexafluoride" title="Polonium hexafluoride">PoF<sub>6</sub></a> </td> <td><a href="/w/index.php?title=Astatine_monofluoride&action=edit&redlink=1" class="new" title="Astatine monofluoride (page does not exist)">AtF</a><br />?<a href="/w/index.php?title=Astatine_trifluoride&action=edit&redlink=1" class="new" title="Astatine trifluoride (page does not exist)">AtF<sub>3</sub></a><br />?<a href="/w/index.php?title=Astatine_pentafluoride&action=edit&redlink=1" class="new" title="Astatine pentafluoride (page does not exist)">AtF<sub>5</sub></a> </td> <td><a href="/wiki/Radon_difluoride" title="Radon difluoride">RnF<sub>2</sub></a><br />?<a href="/w/index.php?title=Radon_tetrafluoride&action=edit&redlink=1" class="new" title="Radon tetrafluoride (page does not exist)"><span class="chemf nowrap">RnF<span class="nowrap"><span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1em;font-size:80%;text-align:left"><sup style="font-size:inherit;line-height:inherit;vertical-align:baseline"></sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">4</sub></span></span></span></a><br />?<a href="/wiki/Radon_hexafluoride" title="Radon hexafluoride"><span class="chemf nowrap">RnF<span class="nowrap"><span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1em;font-size:80%;text-align:left"><sup style="font-size:inherit;line-height:inherit;vertical-align:baseline"></sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">6</sub></span></span></span></a> </td></tr> <tr style="background-color:mistyrose"> <td>FrF </td> <td><a href="/wiki/Radium_fluoride" title="Radium fluoride">RaF<sub>2</sub></a> </td> <td>  </td> <td><a href="/w/index.php?title=Lawrencium_trifluoride&action=edit&redlink=1" class="new" title="Lawrencium trifluoride (page does not exist)">LrF<sub>3</sub></a> </td> <td>Rf </td> <td>Db </td> <td>Sg </td> <td>Bh </td> <td>Hs </td> <td>Mt </td> <td>Ds </td> <td>Rg </td> <td>Cn </td> <td>Nh </td> <td>Fl </td> <td>Mc </td> <td>Lv </td> <td>Ts </td> <td>Og </td></tr> <tr> <td style="background-color:white;border:none" colspan="2" rowspan="3"> </td> <td style="background-color:white;border:none">↓ </td> <td style="background-color:white;border:none" colspan="14"> </td> <td style="background-color:white;border:none" rowspan="3"> </td></tr> <tr style="background-color:mistyrose"> <td style="background-color:white;border:none" rowspan="2"> </td> <td><a href="/wiki/Lanthanum_trifluoride" title="Lanthanum trifluoride">LaF<sub>3</sub></a> </td> <td><a href="/wiki/Cerium(III)_fluoride" title="Cerium(III) fluoride">CeF<sub>3</sub></a><br /><a href="/wiki/Cerium(IV)_fluoride" title="Cerium(IV) fluoride">CeF<sub>4</sub></a> </td> <td><a href="/wiki/Praseodymium(III)_fluoride" title="Praseodymium(III) fluoride">PrF<sub>3</sub></a><br /> <a href="/wiki/Praseodymium(IV)_fluoride" title="Praseodymium(IV) fluoride">PrF<sub>4</sub></a> </td> <td><a href="/wiki/Neodymium(II)_fluoride" title="Neodymium(II) fluoride">NdF<sub>2</sub></a><br /> <a href="/wiki/Neodymium(III)_fluoride" title="Neodymium(III) fluoride">NdF<sub>3</sub></a><br /> <a href="/w/index.php?title=Neodymium(IV)_fluoride&action=edit&redlink=1" class="new" title="Neodymium(IV) fluoride (page does not exist)">NdF<sub>4</sub></a> </td> <td><a href="/wiki/Promethium(III)_fluoride" title="Promethium(III) fluoride">PmF<sub>3</sub></a> </td> <td><a href="/wiki/Samarium(II)_fluoride" title="Samarium(II) fluoride">SmF<sub>2</sub></a><br /> <a href="/wiki/Samarium(III)_fluoride" title="Samarium(III) fluoride">SmF<sub>3</sub></a> </td> <td><a href="/wiki/Europium(II)_fluoride" title="Europium(II) fluoride">EuF<sub>2</sub></a><br /> <a href="/wiki/Europium(III)_fluoride" title="Europium(III) fluoride">EuF<sub>3</sub></a> </td> <td><a href="/wiki/Gadolinium(III)_fluoride" title="Gadolinium(III) fluoride">GdF<sub>3</sub></a> </td> <td><a href="/wiki/Terbium(III)_fluoride" title="Terbium(III) fluoride">TbF<sub>3</sub></a><br /> <a href="/wiki/Terbium(IV)_fluoride" title="Terbium(IV) fluoride">TbF<sub>4</sub></a> </td> <td><a href="/w/index.php?title=Dysprosium(II)_fluoride&action=edit&redlink=1" class="new" title="Dysprosium(II) fluoride (page does not exist)">DyF<sub>2</sub></a><br /> <a href="/wiki/Dysprosium(III)_fluoride" title="Dysprosium(III) fluoride">DyF<sub>3</sub></a><br /> <a href="/w/index.php?title=Dysprosium(IV)_fluoride&action=edit&redlink=1" class="new" title="Dysprosium(IV) fluoride (page does not exist)">DyF<sub>4</sub></a> </td> <td><a href="/wiki/Holmium(III)_fluoride" title="Holmium(III) fluoride">HoF<sub>3</sub></a> </td> <td><a href="/wiki/Erbium(III)_fluoride" title="Erbium(III) fluoride">ErF<sub>3</sub></a> </td> <td><a href="/wiki/Thulium(II)_fluoride" title="Thulium(II) fluoride">TmF<sub>2</sub></a><br /> <a href="/wiki/Thulium(III)_fluoride" title="Thulium(III) fluoride">TmF<sub>3</sub></a> </td> <td><a href="/wiki/Ytterbium(II)_fluoride" title="Ytterbium(II) fluoride">YbF<sub>2</sub></a><br /> <a href="/wiki/Ytterbium(III)_fluoride" title="Ytterbium(III) fluoride">YbF<sub>3</sub></a> </td></tr> <tr style="background-color:mistyrose"> <td><a href="/wiki/Actinium(III)_fluoride" title="Actinium(III) fluoride">AcF<sub>3</sub></a> </td> <td><a href="/wiki/Thorium_trifluoride" title="Thorium trifluoride">ThF<sub>3</sub></a><br /><a href="/wiki/Thorium_tetrafluoride" class="mw-redirect" title="Thorium tetrafluoride">ThF<sub>4</sub></a> </td> <td><a href="/wiki/Protactinium(IV)_fluoride" class="mw-redirect" title="Protactinium(IV) fluoride">PaF<sub>4</sub></a><br /><a href="/wiki/Protactinium(V)_fluoride" title="Protactinium(V) fluoride">PaF<sub>5</sub></a> </td> <td><a href="/wiki/Uranium_trifluoride" title="Uranium trifluoride">UF<sub>3</sub></a><br /><a href="/wiki/Uranium_tetrafluoride" title="Uranium tetrafluoride">UF<sub>4</sub></a><br /><a href="/wiki/Uranium_pentafluoride" title="Uranium pentafluoride">UF<sub>5</sub></a><br /><a href="/wiki/Uranium_hexafluoride" title="Uranium hexafluoride">UF<sub>6</sub></a> </td> <td><a href="/wiki/Neptunium(III)_fluoride" title="Neptunium(III) fluoride">NpF<sub>3</sub></a><br /><a href="/wiki/Neptunium(IV)_fluoride" title="Neptunium(IV) fluoride">NpF<sub>4</sub></a><br /><a href="/wiki/Neptunium(V)_fluoride" title="Neptunium(V) fluoride">NpF<sub>5</sub></a><br /><a href="/wiki/Neptunium(VI)_fluoride" title="Neptunium(VI) fluoride">NpF<sub>6</sub></a> </td> <td><a href="/wiki/Plutonium(III)_fluoride" title="Plutonium(III) fluoride">PuF<sub>3</sub></a><br /><a href="/wiki/Plutonium_tetrafluoride" title="Plutonium tetrafluoride">PuF<sub>4</sub></a><br /><a href="/wiki/Plutonium_pentafluoride" title="Plutonium pentafluoride">PuF<sub>5</sub></a><br /><a href="/wiki/Plutonium_hexafluoride" title="Plutonium hexafluoride">PuF<sub>6</sub></a> </td> <td><a href="/w/index.php?title=Americium(II)_fluoride&action=edit&redlink=1" class="new" title="Americium(II) fluoride (page does not exist)">AmF<sub>2</sub></a><br /><a href="/wiki/Americium(III)_fluoride" title="Americium(III) fluoride">AmF<sub>3</sub></a><br /><a href="/wiki/Americium(IV)_fluoride" title="Americium(IV) fluoride">AmF<sub>4</sub></a><br />?<a href="/wiki/Americium_hexafluoride" title="Americium hexafluoride">AmF<sub>6</sub></a> </td> <td><a href="/wiki/Curium(III)_fluoride" title="Curium(III) fluoride">CmF<sub>3</sub></a><br /><a href="/wiki/Curium(IV)_fluoride" title="Curium(IV) fluoride">CmF<sub>4</sub></a><br /> ?<a href="/wiki/Curium_hexafluoride" title="Curium hexafluoride">CmF<sub>6</sub></a> </td> <td><a href="/wiki/Berkelium_trifluoride" class="mw-redirect" title="Berkelium trifluoride">BkF<sub>3</sub></a><br /> <a href="/wiki/Berkelium_tetrafluoride" title="Berkelium tetrafluoride"><span class="chemf nowrap">BkF<span class="nowrap"><span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1em;font-size:80%;text-align:left"><sup style="font-size:inherit;line-height:inherit;vertical-align:baseline"></sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">4</sub></span></span></span></a> </td> <td><a href="/wiki/Californium_fluoride" class="mw-redirect" title="Californium fluoride">CfF<sub>3</sub></a><br /> <a href="/wiki/Californium_tetrafluoride" title="Californium tetrafluoride">CfF<sub>4</sub></a> </td> <td><a href="/wiki/Einsteinium_trifluoride" title="Einsteinium trifluoride">EsF<sub>3</sub></a><br /> <a href="/wiki/Einsteinium_tetrafluoride" title="Einsteinium tetrafluoride"><span class="chemf nowrap">EsF<sub class="template-chem2-sub">4</sub></span></a><br />?<a href="/wiki/Einsteinium_hexafluoride" title="Einsteinium hexafluoride"><span class="chemf nowrap">EsF<sub class="template-chem2-sub">6</sub></span></a> </td> <td>Fm </td> <td>Md </td> <td>No </td></tr></tbody></table> </div></td></tr></tbody></table></div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><span class="chemf nowrap">PF<span class="template-chem2-su"><span>−</span><span>6</span></span></span>, <span class="chemf nowrap">AsF<span class="template-chem2-su"><span>−</span><span>6</span></span></span>, <span class="chemf nowrap">SbF<span class="template-chem2-su"><span>−</span><span>6</span></span></span> compounds</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Silver_hexafluorophosphate" title="Silver hexafluorophosphate">AgPF<sub>6</sub></a></li> <li><a href="/wiki/Potassium_hexafluoroarsenate" title="Potassium hexafluoroarsenate">KAsF<sub>6</sub></a></li> <li><a href="/wiki/Lithium_hexafluoroarsenate" title="Lithium hexafluoroarsenate">LiAsF<sub>6</sub></a></li> <li><a href="/wiki/Sodium_hexafluoroarsenate" title="Sodium hexafluoroarsenate">NaAsF<sub>6</sub></a></li> <li><a href="/wiki/Hexafluorophosphoric_acid" title="Hexafluorophosphoric acid">HPF<sub>6</sub></a></li> <li><a href="/wiki/Fluoroantimonic_acid" title="Fluoroantimonic acid">HSbF<sub>6</sub></a></li> <li><a href="/wiki/Ammonium_hexafluorophosphate" title="Ammonium hexafluorophosphate">NH<sub>4</sub>PF<sub>6</sub></a></li> <li><a href="/wiki/Lithium_hexafluoroantimonate" title="Lithium hexafluoroantimonate"><span class="chemf nowrap">LiSbF<sub class="template-chem2-sub">6</sub></span></a></li> <li><a href="/wiki/Potassium_hexafluorophosphate" title="Potassium hexafluorophosphate">KPF<sub>6</sub></a></li> <li><a href="/wiki/Potassium_hexafluoroantimonate" title="Potassium hexafluoroantimonate">KSbF<sub>6</sub></a></li> <li><a href="/wiki/Lithium_hexafluorophosphate" title="Lithium hexafluorophosphate">LiPF<sub>6</sub></a></li> <li><a href="/wiki/Sodium_hexafluorophosphate" title="Sodium hexafluorophosphate">NaPF<sub>6</sub></a></li> <li><a href="/wiki/Sodium_hexafluoroantimonate" title="Sodium hexafluoroantimonate">NaSbF<sub>6</sub></a></li> <li><a href="/wiki/Thallium(I)_hexafluorophosphate" title="Thallium(I) hexafluorophosphate">TlPF<sub>6</sub></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><span class="chemf nowrap">AlF<span class="template-chem2-su"><span>−</span><span>6</span></span></span> compounds</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Ammonium_hexafluoroaluminate" title="Ammonium hexafluoroaluminate"><span class="chemf nowrap">(NH<sub class="template-chem2-sub">4</sub>)<sub class="template-chem2-sub">3</sub>[AlF<sub class="template-chem2-sub">6</sub>]</span></a></li> <li><a href="/wiki/Caesium_fluoroaluminate" title="Caesium fluoroaluminate">Cs<sub>2</sub>AlF<sub>5</sub></a></li> <li><a href="/wiki/Lithium_hexafluoroaluminate" title="Lithium hexafluoroaluminate"><span class="chemf nowrap">Li<sub class="template-chem2-sub">3</sub>AlF<sub class="template-chem2-sub">6</sub></span></a></li> <li><a href="/wiki/Potassium_hexafluoroaluminate" title="Potassium hexafluoroaluminate">K<sub>3</sub>AlF<sub>6</sub></a></li> <li><a href="/wiki/Sodium_hexafluoroaluminate" title="Sodium hexafluoroaluminate">Na<sub>3</sub>AlF<sub>6</sub></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">chlorides, bromides, iodides <br />and pseudohalogenides</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Barium_chloride_fluoride" title="Barium chloride fluoride">BaClF</a></li> <li><a href="/wiki/Bromochlorofluoroiodosilane" class="mw-redirect" title="Bromochlorofluoroiodosilane">SiIBrClF</a></li> <li><a href="/wiki/Cyanogen_fluoride" title="Cyanogen fluoride">CFN</a></li> <li><a href="/wiki/Chloryl_fluoride" title="Chloryl fluoride">ClFO<sub>2</sub></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><span class="chemf nowrap">SiF<span class="template-chem2-su"><span>2−</span><span>6</span></span></span>, <span class="chemf nowrap">GeF<span class="template-chem2-su"><span>2−</span><span>6</span></span></span> compounds</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Barium_hexafluorosilicate" title="Barium hexafluorosilicate">BaSiF<sub>6</sub></a></li> <li><a href="/wiki/Barium_hexafluorogermanate" title="Barium hexafluorogermanate">BaGeF<sub>6</sub></a></li> <li><a href="/wiki/Ammonium_fluorosilicate" title="Ammonium fluorosilicate">(NH<sub>4</sub>)<sub>2</sub>SiF<sub>6</sub></a></li> <li><a href="/wiki/Sodium_fluorosilicate" title="Sodium fluorosilicate">Na<sub>2</sub>[SiF<sub>6</sub>] </a></li> <li><a href="/wiki/Potassium_fluorosilicate" title="Potassium fluorosilicate">K<sub>2</sub>[SiF<sub>6</sub>] </a></li> <li><a href="/wiki/Lithium_hexafluorogermanate" title="Lithium hexafluorogermanate"><span class="chemf nowrap">Li<sub class="template-chem2-sub">2</sub>GeF<sub class="template-chem2-sub">6</sub></span></a></li> <li><a href="/wiki/Lithium_hexafluorosilicate" title="Lithium hexafluorosilicate"><span class="chemf nowrap">Li<sub class="template-chem2-sub">2</sub>SiF<sub class="template-chem2-sub">6</sub></span></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Oxyfluorides</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Bromosyl_trifluoride" title="Bromosyl trifluoride">BrOF<sub>3</sub></a></li> <li><a href="/wiki/Bromyl_fluoride" title="Bromyl fluoride">BrO<sub>2</sub>F</a></li> <li><a href="/wiki/Perbromyl_fluoride" title="Perbromyl fluoride">BrO<sub>3</sub>F</a></li> <li><a href="/wiki/Lanthanum_oxyfluoride" title="Lanthanum oxyfluoride">LaOF</a></li> <li><a href="/wiki/Thorium_oxyfluoride" title="Thorium oxyfluoride">ThOF<sub>2</sub></a></li> <li><a href="/wiki/Vanadium(V)_oxytrifluoride" title="Vanadium(V) oxytrifluoride"><span class="chemf nowrap">VOF<span class="nowrap"><span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1em;font-size:80%;text-align:left"><sup style="font-size:inherit;line-height:inherit;vertical-align:baseline"></sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">3</sub></span></span></span></a></li> <li><a href="/wiki/Pertechnetyl_fluoride" title="Pertechnetyl fluoride"><span class="chemf nowrap">TcO<span class="nowrap"><span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1em;font-size:80%;text-align:left"><sup style="font-size:inherit;line-height:inherit;vertical-align:baseline"></sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">3</sub></span></span>F</span></a></li> <li><a href="/wiki/Tungsten(VI)_oxytetrafluoride" class="mw-redirect" title="Tungsten(VI) oxytetrafluoride"><span class="chemf nowrap">WOF<span class="nowrap"><span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1em;font-size:80%;text-align:left"><sup style="font-size:inherit;line-height:inherit;vertical-align:baseline"></sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">4</sub></span></span></span></a></li> <li><a href="/wiki/Yttrium_oxyfluoride" title="Yttrium oxyfluoride">YOF</a></li> <li><a href="/wiki/Chlorine_trifluoride_oxide" title="Chlorine trifluoride oxide"><span class="chemf nowrap">ClOF<sub class="template-chem2-sub">3</sub></span></a></li> <li><a href="/wiki/Chlorine_trifluoride_dioxide" title="Chlorine trifluoride dioxide"><span class="chemf nowrap">ClO<sub class="template-chem2-sub">2</sub>F<sub class="template-chem2-sub">3</sub></span></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Organofluorides</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Bromotrifluoromethane" title="Bromotrifluoromethane">CBrF<sub>3</sub></a></li> <li><a href="/wiki/Dibromodifluoromethane" title="Dibromodifluoromethane">CBr<sub>2</sub>F<sub>2</sub></a></li> <li><a href="/wiki/Tribromofluoromethane" title="Tribromofluoromethane">CBr<sub>3</sub>F</a></li> <li><a href="/wiki/Chlorotrifluoromethane" title="Chlorotrifluoromethane">CClF<sub>3</sub></a></li> <li><a href="/wiki/Dichlorodifluoromethane" title="Dichlorodifluoromethane">CCl<sub>2</sub>F<sub>2</sub></a></li> <li><a href="/wiki/Trichlorofluoromethane" title="Trichlorofluoromethane">CCl<sub>3</sub>F</a></li> <li><a href="/wiki/Carbonyl_fluoride" title="Carbonyl fluoride">CF<sub>2</sub>O</a></li> <li><a href="/wiki/Trifluoroiodomethane" title="Trifluoroiodomethane">CF<sub>3</sub>I</a></li> <li><a href="/wiki/Fluoroform" title="Fluoroform">CHF<sub>3</sub></a></li> <li><a href="/wiki/Difluoromethane" title="Difluoromethane">CH<sub>2</sub>F<sub>2</sub></a></li> <li><a href="/wiki/Fluoromethane" title="Fluoromethane">CH<sub>3</sub>F</a></li> <li><a href="/wiki/1,1,2-Trichloro-1,2,2-trifluoroethane" title="1,1,2-Trichloro-1,2,2-trifluoroethane">C<sub>2</sub>Cl<sub>3</sub>F<sub>3</sub></a></li> <li><a href="/wiki/Vinyl_fluoride" title="Vinyl fluoride">C<sub>2</sub>H<sub>3</sub>F</a></li> <li><a href="/wiki/Fluorobenzene" title="Fluorobenzene">C<sub>6</sub>H<sub>5</sub>F</a></li> <li><a href="/wiki/Trifluorotoluene" title="Trifluorotoluene">C<sub>7</sub>H<sub>5</sub>F<sub>3</sub></a></li> <li><a href="/wiki/Perfluorotripentylamine" title="Perfluorotripentylamine">C<sub>15</sub>F<sub>33</sub>N</a></li> <li><a href="/wiki/Fluorocyclopropane" title="Fluorocyclopropane"><span class="chemf nowrap">C<sub class="template-chem2-sub">3</sub>H<sub class="template-chem2-sub">5</sub>F</span></a></li> <li><a href="/wiki/Fluorocyclohexane" title="Fluorocyclohexane"><span class="chemf nowrap">C<sub class="template-chem2-sub">6</sub>H<sub class="template-chem2-sub">11</sub>F</span></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">with transition metal, <br />lanthanide, actinide, ammonium</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Vanadium(V)_oxytrifluoride" title="Vanadium(V) oxytrifluoride">VOF<sub>3</sub></a></li> <li><a href="/wiki/Chromium(VI)_tetrafluoride_oxide" class="mw-redirect" title="Chromium(VI) tetrafluoride oxide">CrOF<sub>4</sub></a></li> <li><a href="/wiki/Chromyl_fluoride" title="Chromyl fluoride">CrF<sub>2</sub>O<sub>2</sub></a></li> <li><a href="/wiki/Ammonium_fluoride" title="Ammonium fluoride">NH<sub>4</sub>F</a></li> <li><a href="/wiki/Ammonium_hexafluorochromate" title="Ammonium hexafluorochromate"><span class="chemf nowrap">(NH<sub class="template-chem2-sub">4</sub>)<sub class="template-chem2-sub">3</sub>CrF<sub class="template-chem2-sub">6</sub></span></a></li> <li><a href="/wiki/Ammonium_hexafluorogallate" title="Ammonium hexafluorogallate"><span class="chemf nowrap">(NH<sub class="template-chem2-sub">4</sub>)<sub class="template-chem2-sub">3</sub>GaF<sub class="template-chem2-sub">6</sub></span></a></li> <li><a href="/wiki/Ammonium_hexafluorogermanate" title="Ammonium hexafluorogermanate"><span class="chemf nowrap">(NH<sub class="template-chem2-sub">4</sub>)<sub class="template-chem2-sub">2</sub>GeF<sub class="template-chem2-sub">6</sub></span></a></li> <li><a href="/wiki/Ammonium_hexafluoroferrate" title="Ammonium hexafluoroferrate"><span class="chemf nowrap">(NH<sub class="template-chem2-sub">4</sub>)<sub class="template-chem2-sub">3</sub>FeF<sub class="template-chem2-sub">6</sub></span></a></li> <li><a href="/wiki/Ammonium_hexafluoroindate" title="Ammonium hexafluoroindate"><span class="chemf nowrap">(NH<sub class="template-chem2-sub">4</sub>)<sub class="template-chem2-sub">3</sub>InF<sub class="template-chem2-sub">6</sub></span></a></li> <li><a href="/wiki/Ammonium_hexafluoroniobate" title="Ammonium hexafluoroniobate"><span class="chemf nowrap">NH<sub class="template-chem2-sub">4</sub>NbF<sub class="template-chem2-sub">6</sub></span></a></li> <li><a href="/wiki/Ammonium_hexafluorostannate" title="Ammonium hexafluorostannate"><span class="chemf nowrap">(NH<sub class="template-chem2-sub">4</sub>)<sub class="template-chem2-sub">2</sub>SnF<sub class="template-chem2-sub">6</sub></span></a></li> <li><a href="/wiki/Ammonium_hexafluorotantalate" title="Ammonium hexafluorotantalate"><span class="chemf nowrap">NH<sub class="template-chem2-sub">4</sub>TaF<sub class="template-chem2-sub">6</sub></span></a></li> <li><a href="/wiki/Ammonium_hexafluorovanadate" title="Ammonium hexafluorovanadate"><span class="chemf nowrap">(NH<sub class="template-chem2-sub">4</sub>)<sub class="template-chem2-sub">3</sub>VF<sub class="template-chem2-sub">6</sub></span></a></li> <li><a href="/wiki/Ammonium_hexafluorozirconate" title="Ammonium hexafluorozirconate"><span class="chemf nowrap">(NH<sub class="template-chem2-sub">4</sub>)<sub class="template-chem2-sub">2</sub>ZrF<sub class="template-chem2-sub">6</sub></span></a></li> <li><a href="/wiki/Caesium_heptafluoroxenate" title="Caesium heptafluoroxenate"><span class="chemf nowrap">CsXeF<sub class="template-chem2-sub">7</sub></span></a></li> <li><a href="/wiki/Lithium_hexafluorostannate" title="Lithium hexafluorostannate"><span class="chemf nowrap">Li<sub class="template-chem2-sub">2</sub>SnF<sub class="template-chem2-sub">6</sub></span></a></li> <li><a href="/wiki/Lithium_hexafluorotitanate" title="Lithium hexafluorotitanate"><span class="chemf nowrap">Li<sub class="template-chem2-sub">2</sub>TiF<sub class="template-chem2-sub">6</sub></span></a></li> <li><a href="/wiki/Lithium_hexafluorotungstate" title="Lithium hexafluorotungstate"><span class="chemf nowrap">LiWF<sub class="template-chem2-sub">6</sub></span></a></li> <li><a href="/wiki/Lithium_hexafluorozirconate" title="Lithium hexafluorozirconate"><span class="chemf nowrap">Li<sub class="template-chem2-sub">2</sub>ZrF<sub class="template-chem2-sub">6</sub></span></a></li> <li><a href="/wiki/Potassium_hexafluorotitanate" title="Potassium hexafluorotitanate"><span class="chemf nowrap">K<sub class="template-chem2-sub">2</sub>TiF<sub class="template-chem2-sub">6</sub></span></a></li> <li><a href="/wiki/Rubidium_hexafluorotitanate" title="Rubidium hexafluorotitanate"><span class="chemf nowrap">Rb<sub class="template-chem2-sub">2</sub>TiF<sub class="template-chem2-sub">6</sub></span></a></li> <li><a href="/wiki/Sodium_hexafluorotitanate" title="Sodium hexafluorotitanate">Na<sub>2</sub>TiF<sub>6</sub></a></li> <li><a href="/wiki/Sodium_hexafluorozirconate" title="Sodium hexafluorozirconate">Na<sub>2</sub>ZrF<sub>6</sub></a></li> <li><a href="/wiki/Potassium_heptafluoroniobate" title="Potassium heptafluoroniobate">K<sub>2</sub>NbF<sub>7</sub></a></li> <li><a href="/wiki/Potassium_heptafluorotantalate" title="Potassium heptafluorotantalate">K<sub>2</sub>TaF<sub>7</sub></a></li> <li><a href="/wiki/Potassium_hexafluorozirconate" title="Potassium hexafluorozirconate"><span class="chemf nowrap">K<sub class="template-chem2-sub">2</sub>ZrF<sub class="template-chem2-sub">6</sub></span></a></li> <li><a href="/wiki/Uranyl_fluoride" title="Uranyl fluoride">UO<sub>2</sub>F<sub>2</sub></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">nitric acids</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Nitrosyl_fluoride" title="Nitrosyl fluoride">FNO</a></li> <li><a href="/wiki/Nitryl_fluoride" title="Nitryl fluoride">FNO<sub>2</sub></a></li> <li><a href="/wiki/Fluorine_nitrate" title="Fluorine nitrate">FNO<sub>3</sub></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">bifluorides</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Potassium_bifluoride" title="Potassium bifluoride">KHF<sub>2</sub></a></li> <li><a href="/wiki/Sodium_bifluoride" title="Sodium bifluoride">NaHF<sub>2</sub></a></li> <li><a href="/wiki/Ammonium_bifluoride" title="Ammonium bifluoride">NH<sub>4</sub>HF<sub>2</sub></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">thionyl, phosphoryl, <br />and iodosyl</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Thionyl_fluoride" title="Thionyl fluoride">F<sub>2</sub>OS</a></li> <li><a href="/wiki/Phosphoryl_fluoride" title="Phosphoryl fluoride">F<sub>3</sub>OP</a></li> <li><a href="/wiki/Thiophosphoryl_fluoride" title="Thiophosphoryl fluoride">PSF<sub>3</sub></a></li> <li><a href="/wiki/Iodosyl_trifluoride" title="Iodosyl trifluoride">IOF<sub>3</sub></a></li> <li><a href="/wiki/Periodyl_fluoride" title="Periodyl fluoride">IO<sub>3</sub>F</a></li> <li><a href="/wiki/Iodosyl_pentafluoride" title="Iodosyl pentafluoride"><span class="chemf nowrap">IOF<sub class="template-chem2-sub">5</sub></span></a></li> <li><a href="/wiki/Iodyl_fluoride" title="Iodyl fluoride"><span class="chemf nowrap">IO<sub class="template-chem2-sub">2</sub>F</span></a></li> <li><a href="/wiki/Iodyl_trifluoride" class="mw-redirect" title="Iodyl trifluoride"><span class="chemf nowrap">IO<sub class="template-chem2-sub">2</sub>F<sub class="template-chem2-sub">3</sub></span></a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div><b><a href="/wiki/Chemical_formula" title="Chemical formula">Chemical formulas</a></b></div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div 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