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class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Iron(II) fluoride</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 16 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-16" 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">16 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/%D9%81%D9%84%D9%88%D8%B1%D9%8A%D8%AF_%D8%A7%D9%84%D8%AD%D8%AF%D9%8A%D8%AF_%D8%A7%D9%84%D8%AB%D9%86%D8%A7%D8%A6%D9%8A" title="فلوريد الحديد الثنائي – Arabic" lang="ar" hreflang="ar" data-title="فلوريد الحديد الثنائي" 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/%D9%81%D9%84%D9%88%D8%A6%D9%88%D8%B1%DB%8C%D8%AF_%D8%AF%D9%85%DB%8C%D8%B1_(II)" title="فلوئورید دمیر (II) – South Azerbaijani" lang="azb" hreflang="azb" data-title="فلوئورید دمیر (II)" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Fluorid_%C5%BEeleznat%C3%BD" title="Fluorid železnatý – Czech" lang="cs" hreflang="cs" data-title="Fluorid železnatý" 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/Eisen(II)-fluorid" title="Eisen(II)-fluorid – German" lang="de" hreflang="de" data-title="Eisen(II)-fluorid" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Fluoruro_de_hierro_(II)" title="Fluoruro de hierro (II) – Spanish" lang="es" hreflang="es" data-title="Fluoruro de hierro (II)" 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%A2%D9%87%D9%86(II)_%D9%81%D9%84%D9%88%D8%A6%D9%88%D8%B1%DB%8C%D8%AF" title="آهن(II) فلوئورید – Persian" lang="fa" hreflang="fa" data-title="آهن(II) فلوئورید" 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/Fluorure_de_fer(II)" title="Fluorure de fer(II) – French" lang="fr" hreflang="fr" data-title="Fluorure de fer(II)" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Fluoruro_di_ferro(II)" title="Fluoruro di ferro(II) – Italian" lang="it" hreflang="it" data-title="Fluoruro di ferro(II)" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/IJzer(II)fluoride" title="IJzer(II)fluoride – Dutch" lang="nl" hreflang="nl" data-title="IJzer(II)fluoride" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A4%D1%82%D0%BE%D1%80%D0%B8%D0%B4_%D0%B6%D0%B5%D0%BB%D0%B5%D0%B7%D0%B0(II)" title="Фторид железа(II) – Russian" lang="ru" hreflang="ru" data-title="Фторид железа(II)" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/Gvo%C5%BE%C4%91e(II)_fluorid" title="Gvožđe(II) fluorid – Serbian" lang="sr" hreflang="sr" data-title="Gvožđe(II) fluorid" 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/Gvo%C5%BE%C4%91e(II)_fluorid" title="Gvožđe(II) fluorid – Serbo-Croatian" lang="sh" hreflang="sh" data-title="Gvožđe(II) fluorid" 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/Rauta(II)fluoridi" title="Rauta(II)fluoridi – Finnish" lang="fi" hreflang="fi" data-title="Rauta(II)fluoridi" data-language-autonym="Suomi" data-language-local-name="Finnish" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%87%E0%AE%B0%E0%AF%81%E0%AE%AE%E0%AF%8D%E0%AE%AA%E0%AF%81(II)_%E0%AE%AA%E0%AF%81%E0%AE%B3%E0%AF%8B%E0%AE%B0%E0%AF%88%E0%AE%9F%E0%AF%81" title="இரும்பு(II) புளோரைடு – Tamil" lang="ta" hreflang="ta" data-title="இரும்பு(II) புளோரைடு" data-language-autonym="தமிழ்" data-language-local-name="Tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/S%E1%BA%AFt(II)_fluoride" title="Sắt(II) fluoride – Vietnamese" lang="vi" hreflang="vi" data-title="Sắt(II) fluoride" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamese" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E6%B0%9F%E5%8C%96%E4%BA%9A%E9%93%81" title="氟化亚铁 – Chinese" lang="zh" hreflang="zh" data-title="氟化亚铁" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q421457#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Edit links</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div 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figure:not(.skin-invert-image):not(.skin-invert):not(.bg-transparent){background:var(--background-color-inverted,#f8f9fa)}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .ib-chembox figure:not(.skin-invert-image):not(.skin-invert):not(.bg-transparent){background:var(--background-color-inverted,#f8f9fa)}}</style> <table class="infobox ib-chembox"> <caption>Iron(II) fluoride </caption> <tbody><tr> <td colspan="2" style="text-align:center; padding:2px;"><figure class="mw-halign-center bg-transparent" typeof="mw:File"><a href="/wiki/File:Rutile-unit-cell-3D-balls.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Rutile-unit-cell-3D-balls.png/220px-Rutile-unit-cell-3D-balls.png" decoding="async" width="220" height="157" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Rutile-unit-cell-3D-balls.png/330px-Rutile-unit-cell-3D-balls.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Rutile-unit-cell-3D-balls.png/440px-Rutile-unit-cell-3D-balls.png 2x" data-file-width="1100" data-file-height="784" /></a><figcaption></figcaption></figure> </td></tr> <tr> <th colspan="2" style="background: #f8eaba;color:inherit; 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=7789-28-8">7789-28-8</a></span> anhydrous<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=13940-89-1">13940-89-1</a></span> (tetrahydrate)<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><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=%5BFe%2B2%5D.%5BF-%5D.%5BF-%5D">Interactive image</a></span></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.74215.html">74215</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/100.029.232">100.029.232</a> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q421457#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><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/522690">522690</a></span></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/NP4W87HLVO">NP4W87HLVO</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><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/DTXSID50894779">DTXSID50894779</a> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q421457#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;"><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/2FH.Fe/h2*1H;/q;;+2/p-2<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: FZGIHSNZYGFUGM-UHFFFAOYSA-L<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><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=1/2FH.Fe/h2*1H;/q;;+2/p-2</div><div style="word-wrap:break-word; text-indent:-1.5em; font-size:97%; line-height:120%;">Key: FZGIHSNZYGFUGM-NUQVWONBAX</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;"><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%;">[Fe+2].[F-].[F-]</div></li></ul> </div> </td></tr> <tr> <th colspan="2" style="background: #f8eaba;color:inherit; 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>FeF<sub>2</sub>  </td></tr> <tr> <td><a href="/wiki/Molar_mass" title="Molar mass">Molar mass</a> </td> <td>93.84 g/mol (anhydrous) <br /> 165.902 g/mol (tetrahydrate)    </td></tr> <tr> <td>Appearance </td> <td>colorless transparent crystals<sup id="cite_ref-pentay_1-0" class="reference"><a href="#cite_note-pentay-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><a href="/wiki/Density" title="Density">Density</a> </td> <td>4.09 g/cm<sup>3</sup> (anhydrous) <br /> 2.20 g/cm<sup>3</sup> (tetrahydrate) </td></tr> <tr> <td><a href="/wiki/Melting_point" title="Melting point">Melting point</a> </td> <td>970 °C (1,780 °F; 1,240 K) (anhydrous) <br /> 100 °C (tetrahydrate)<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><a href="/wiki/Boiling_point" title="Boiling point">Boiling point</a> </td> <td>1,100 °C (2,010 °F; 1,370 K) (anhydrous) </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Solubility_equilibrium" title="Solubility equilibrium">Solubility product</a> (<i>K</i><sub>sp</sub>) </div> </td> <td>2.36<span style="margin:0 .15em 0 .25em">×</span>10<sup>−6</sup><sup id="cite_ref-crc_2-0" class="reference"><a href="#cite_note-crc-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td><a href="/wiki/Solubility" title="Solubility">Solubility</a> </td> <td>insoluble in <a href="/wiki/Ethanol" title="Ethanol">ethanol</a>, <a href="/wiki/Diethyl_ether" title="Diethyl ether">ether</a>; <br /> dissolves in <a href="/wiki/Hydrofluoric_acid" title="Hydrofluoric acid">HF</a> </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Magnetic_susceptibility" title="Magnetic susceptibility">Magnetic susceptibility</a> (χ)</div> </td> <td>+9500.0·10<sup>−6</sup> cm<sup>3</sup>/mol </td></tr> <tr> <th colspan="2" style="background: #f8eaba;color:inherit; text-align: center;">Structure </th></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Crystal_structure" title="Crystal structure">Crystal structure</a></div> </td> <td><a href="/wiki/Rutile" title="Rutile">Rutile</a> (tetragonal), <a href="/wiki/Pearson_symbol" title="Pearson symbol">tP6</a> </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Space_group" title="Space group">Space group</a></div> </td> <td>P4<sub>2</sub>/mnm, No. 136 </td></tr> <tr> <th colspan="2" style="background: #f8eaba;color:inherit; text-align: center;">Hazards </th></tr> <tr> <td colspan="2" style="text-align:left; background-color:#eaeaea;color:inherit;"><b><a href="/wiki/Occupational_safety_and_health" title="Occupational safety and health">Occupational safety and health</a></b> (OHS/OSH): </td></tr> <tr> <td style="padding-left:1em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Main hazards</div> </td> <td>Causes severe skin burns & eye damage; <br /> Hazardous decomposition products formed under fire conditions- Iron oxides<sup id="cite_ref-SigmaMSDS_4-0" class="reference"><a href="#cite_note-SigmaMSDS-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <td colspan="2" style="text-align:left; background-color:#eaeaea;color:inherit;"><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-acid.svg" class="mw-file-description" title="GHS05: Corrosive"><img alt="GHS05: Corrosive" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a1/GHS-pictogram-acid.svg/60px-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/120px-GHS-pictogram-acid.svg.png 1.5x" 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><span typeof="mw:File"><a href="/wiki/File:GHS-pictogram-pollu.svg" class="mw-file-description" title="GHS09: Environmental hazard"><img alt="GHS09: Environmental hazard" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b9/GHS-pictogram-pollu.svg/60px-GHS-pictogram-pollu.svg.png" decoding="async" width="50" height="50" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b9/GHS-pictogram-pollu.svg/120px-GHS-pictogram-pollu.svg.png 1.5x" data-file-width="724" data-file-height="724" /></a></span> </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_0f8154f878e9e4d3" /></span><map name="ImageMap_0f8154f878e9e4d3"><area href="/wiki/NFPA_704#Blue" shape="poly" coords="23,23,47,47,23,70,0,47" alt="Health 4: Very short exposure could cause death or major residual injury. E.g. VX gas" title="Health 4: Very short exposure could cause death or major residual injury. E.g. VX 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 2: Undergoes violent chemical change at elevated temperatures and pressures, reacts violently with water, or may form explosive mixtures with water. E.g. white phosphorus" title="Instability 2: Undergoes violent chemical change at elevated temperatures and pressures, reacts violently with water, or may form explosive mixtures with water. E.g. white phosphorus" /><area href="/wiki/NFPA_704#White" shape="poly" coords="47,47,70,70,47,94,23,70" alt="Special hazard COR: Corrosive; strong acid or base. E.g. sulfuric acid, potassium hydroxide" title="Special hazard COR: Corrosive; strong acid or base. E.g. sulfuric acid, potassium hydroxide" /></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 4: Very short exposure could cause death or major residual injury. E.g. VX gas" class="notheme mw-no-invert">4</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 2: Undergoes violent chemical change at elevated temperatures and pressures, reacts violently with water, or may form explosive mixtures with water. E.g. white phosphorus" class="notheme mw-no-invert">2</span></a></div><div class="nfpa-704-diamond-white-text mw-no-invert"><a href="/wiki/NFPA_704#White" title="NFPA 704"><span class="nfpa-704-diamond-white-abcp" title="Special hazard COR: Corrosive; strong acid or base. E.g. sulfuric acid, potassium hydroxide">COR</span></a></div></div></div></div> </td></tr> <tr> <td><a href="/wiki/Flash_point" title="Flash point">Flash point</a> </td> <td>not applicable<sup id="cite_ref-SigmaMSDS_4-1" class="reference"><a href="#cite_note-SigmaMSDS-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </td></tr> <tr> <th colspan="2" style="background: #f8eaba;color:inherit; 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><a href="/wiki/Iron(II)_chloride" title="Iron(II) chloride">Iron(II) chloride</a><br /><a href="/wiki/Iron(II)_bromide" title="Iron(II) bromide">Iron(II) bromide</a><br /><a href="/wiki/Iron(II)_iodide" title="Iron(II) iodide">Iron(II) iodide</a><br /><a href="/wiki/Iron(II)_oxide" title="Iron(II) oxide">Iron(II) oxide</a> </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><a href="/wiki/Manganese(II)_fluoride" title="Manganese(II) fluoride">Manganese(II) fluoride</a><br /><a href="/wiki/Cobalt(II)_fluoride" title="Cobalt(II) fluoride">Cobalt(II) fluoride</a> </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Related compounds</div> </td> <td><a href="/wiki/Iron(III)_fluoride" title="Iron(III) fluoride">Iron(III) fluoride</a> </td></tr> <tr> <td colspan="2" style="text-align:left; background:#f8eaba; color:inherit; 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=476995828&page2=Iron%28II%29+fluoride">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>Iron(II) fluoride</b> or <b>ferrous fluoride</b> is an <a href="/wiki/Inorganic_compound" title="Inorganic compound">inorganic compound</a> with the molecular formula FeF<sub>2</sub>. It forms a <a href="/wiki/Water_of_crystallization" title="Water of crystallization">tetrahydrate</a> FeF<sub>2</sub>·4H<sub>2</sub>O that is often referred to by the same names. The anhydrous and hydrated forms are white crystalline solids.<sup id="cite_ref-pentay_1-1" class="reference"><a href="#cite_note-pentay-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-dale_5-0" class="reference"><a href="#cite_note-dale-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </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=Iron(II)_fluoride&action=edit&section=1" title="Edit section: Structure and bonding"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Anhydrous FeF<sub>2</sub> adopts the TiO<sub>2</sub> <a href="/wiki/Rutile" title="Rutile">rutile</a> structure. As such, the iron cations are octahedral and fluoride anions are trigonal planar.<sup id="cite_ref-Stout_&_Reed_6-0" class="reference"><a href="#cite_note-Stout_&_Reed-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </p><p>The tetrahydrate can exist in two structures, or <a href="/wiki/Polymorphism_(materials_science)" class="mw-redirect" title="Polymorphism (materials science)">polymorphs</a>. One form is rhombohedral and the other is hexagonal, the former having a disorder.<sup id="cite_ref-pentay_1-2" class="reference"><a href="#cite_note-pentay-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p><p>Like most fluoride compounds, the anhydrous and hydrated forms of iron(II) fluoride feature high spin metal center. Low temperature <a href="/wiki/Neutron_diffraction" title="Neutron diffraction">neutron diffraction</a> studies show that the FeF<sub>2</sub> is <a href="/wiki/Antiferromagnetic" class="mw-redirect" title="Antiferromagnetic">antiferromagnetic</a>.<sup id="cite_ref-Erickson_8-0" class="reference"><a href="#cite_note-Erickson-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Heat_capacity" title="Heat capacity">Heat capacity</a> measurements reveal an event at 78.3 K corresponding to ordering of antiferromagnetic state.<sup id="cite_ref-Stout_9-0" class="reference"><a href="#cite_note-Stout-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Selected_physical_properties">Selected physical properties</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Iron(II)_fluoride&action=edit&section=2" title="Edit section: Selected physical properties"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>FeF<sub>2</sub> sublimes between 958 and 1178 K. Using Torsion and Knudsen methods, the heat of sublimation was experimentally determined and averaged to be 271 ± 2 kJ mole<sup>−1</sup>.<sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> </p><p>The following reaction is proposed in order to calculate the atomization energy for Fe<sup>+</sup>:<sup id="cite_ref-Kent_11-0" class="reference"><a href="#cite_note-Kent-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> </p> <dl><dd>FeF<sub>2</sub> + e → Fe<sup>+</sup> + F<sub>2</sub> (or 2F) + 2e</dd></dl> <div class="mw-heading mw-heading2"><h2 id="Synthesis_and_reactions">Synthesis and reactions</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Iron(II)_fluoride&action=edit&section=3" title="Edit section: Synthesis and reactions"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The anhydrous salt can be prepared by reaction of ferrous chloride with anhydrous hydrogen fluoride.<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> It is slightly soluble in water (with <a href="/wiki/Solubility_product" class="mw-redirect" title="Solubility product">solubility product</a> K<sub>sp</sub> = 2.36×10<sup>−6</sup> at 25 °C)<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> as well as dilute <a href="/wiki/Hydrofluoric_acid" title="Hydrofluoric acid">hydrofluoric acid</a>, giving a pale green solution.<sup id="cite_ref-pentay_1-3" class="reference"><a href="#cite_note-pentay-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> It is insoluble in <a href="/wiki/Organic_compound" title="Organic compound">organic</a> solvents.<sup id="cite_ref-dale_5-1" class="reference"><a href="#cite_note-dale-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p><p>The tetrahydrate can be prepared by dissolving iron in warm hydrated <a href="/wiki/Hydrofluoric_acid" title="Hydrofluoric acid">hydrofluoric acid</a> and precipitating the result by addition of <a href="/wiki/Ethanol" title="Ethanol">ethanol</a>.<sup id="cite_ref-pentay_1-4" class="reference"><a href="#cite_note-pentay-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> It oxidizes in moist air to give, inter alia, a hydrate of <a href="/wiki/Iron(III)_fluoride" title="Iron(III) fluoride">iron(III) fluoride</a>, (FeF<sub>3</sub>)<sub>2</sub>·9H<sub>2</sub>O.<sup id="cite_ref-pentay_1-5" class="reference"><a href="#cite_note-pentay-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </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=Iron(II)_fluoride&action=edit&section=4" title="Edit section: Uses"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>FeF<sub>2</sub> is used to <a href="/wiki/Catalysis" title="Catalysis">catalyze</a> some organic reactions.<sup id="cite_ref-Ullmann_14-0" class="reference"><a href="#cite_note-Ullmann-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Battery_research">Battery research</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Iron(II)_fluoride&action=edit&section=5" title="Edit section: Battery research"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>FeF<sub>2</sub> has been investigated as a cathode material for both lithium-ion and fluoride-ion batteries. Unlike conventional metal oxides, which rely on an intercalation-based lithium storage mechanism, FeF<sub>X</sub> (x = 2, 3) operates via a complex conversion mechanism, resulting in higher energy density. Fluoride cathodes are stable up to 1000°C.<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> Stability not only enhances safety and lowers the risk of thermal runaway.<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><p>FeF<sub>X</sub> exhibits distinctive phase evolution, intermediate phases, and morphological transformations during lithiation and delithiation.<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><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> A stable lattice of fluoride anions is maintained throughout charge and discharge cycles, consistent with high cycling reversibility.<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><sup id="cite_ref-:0_20-0" class="reference"><a href="#cite_note-:0-20"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup> </p> <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=Iron(II)_fluoride&action=edit&section=6" 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-pentay-1"><span class="mw-cite-backlink">^ <a href="#cite_ref-pentay_1-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-pentay_1-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-pentay_1-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-pentay_1-3"><sup><i><b>d</b></i></sup></a> <a href="#cite_ref-pentay_1-4"><sup><i><b>e</b></i></sup></a> <a href="#cite_ref-pentay_1-5"><sup><i><b>f</b></i></sup></a></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 id="CITEREFPenfoldTaylor1960" class="citation journal cs1">Penfold, B. R.; Taylor, M. R. (1960). <a rel="nofollow" class="external text" href="https://doi.org/10.1107%2FS0365110X60002302">"The crystal structure of a disordered form of iron(II) fluoride tetrahydrate"</a>. <i>Acta Crystallographica</i>. <b>13</b> (11): <span class="nowrap">953–</span>956. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.1107%2FS0365110X60002302">10.1107/S0365110X60002302</a></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Acta+Crystallographica&rft.atitle=The+crystal+structure+of+a+disordered+form+of+iron%28II%29+fluoride+tetrahydrate&rft.volume=13&rft.issue=11&rft.pages=%3Cspan+class%3D%22nowrap%22%3E953-%3C%2Fspan%3E956&rft.date=1960&rft_id=info%3Adoi%2F10.1107%2FS0365110X60002302&rft.aulast=Penfold&rft.aufirst=B.+R.&rft.au=Taylor%2C+M.+R.&rft_id=https%3A%2F%2Fdoi.org%2F10.1107%252FS0365110X60002302&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIron%28II%29+fluoride" class="Z3988"></span></span> </li> <li id="cite_note-crc-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-crc_2-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFJohn_Rumble2018" class="citation book cs1">John Rumble (June 18, 2018). <i>CRC Handbook of Chemistry and Physics</i> (99 ed.). CRC Press. pp. <span class="nowrap">5–</span>188. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-1138561632" title="Special:BookSources/978-1138561632"><bdi>978-1138561632</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=CRC+Handbook+of+Chemistry+and+Physics&rft.pages=%3Cspan+class%3D%22nowrap%22%3E5-%3C%2Fspan%3E188&rft.edition=99&rft.pub=CRC+Press&rft.date=2018-06-18&rft.isbn=978-1138561632&rft.au=John+Rumble&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIron%28II%29+fluoride" 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">Pradyot Patnaik. <i>Handbook of Inorganic Chemicals</i>. 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id="cite_note-18"><span class="mw-cite-backlink"><b><a href="#cite_ref-18">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFOlbrichXiaoPasta2021" class="citation journal cs1">Olbrich, Lorenz F.; Xiao, Albert W.; Pasta, Mauro (2021-12-01). <a rel="nofollow" class="external text" href="https://linkinghub.elsevier.com/retrieve/pii/S2451910321000934">"Conversion-type fluoride cathodes: Current state of the art"</a>. <i>Current Opinion in Electrochemistry</i>. <b>30</b>: 100779. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1016%2Fj.coelec.2021.100779">10.1016/j.coelec.2021.100779</a>. <a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/issn/2451-9103">2451-9103</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Current+Opinion+in+Electrochemistry&rft.atitle=Conversion-type+fluoride+cathodes%3A+Current+state+of+the+art&rft.volume=30&rft.pages=100779&rft.date=2021-12-01&rft_id=info%3Adoi%2F10.1016%2Fj.coelec.2021.100779&rft.issn=2451-9103&rft.aulast=Olbrich&rft.aufirst=Lorenz+F.&rft.au=Xiao%2C+Albert+W.&rft.au=Pasta%2C+Mauro&rft_id=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS2451910321000934&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIron%28II%29+fluoride" class="Z3988"></span></span> </li> <li id="cite_note-19"><span class="mw-cite-backlink"><b><a href="#cite_ref-19">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFXiaoLeeCaponeRobertson2020" class="citation journal cs1">Xiao, Albert W.; Lee, Hyeon Jeong; Capone, Isaac; Robertson, Alex; Wi, Tae-Ung; Fawdon, Jack; Wheeler, Samuel; Lee, Hyun-Wook; Grobert, Nicole; Pasta, Mauro (June 2020). <a rel="nofollow" class="external text" href="https://www.nature.com/articles/s41563-020-0621-z">"Understanding the conversion mechanism and performance of monodisperse FeF2 nanocrystal cathodes"</a>. <i>Nature Materials</i>. <b>19</b> (6): <span class="nowrap">644–</span>654. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1038%2Fs41563-020-0621-z">10.1038/s41563-020-0621-z</a>. <a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/issn/1476-4660">1476-4660</a>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/32094491">32094491</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Nature+Materials&rft.atitle=Understanding+the+conversion+mechanism+and+performance+of+monodisperse+FeF2+nanocrystal+cathodes&rft.volume=19&rft.issue=6&rft.pages=%3Cspan+class%3D%22nowrap%22%3E644-%3C%2Fspan%3E654&rft.date=2020-06&rft.issn=1476-4660&rft_id=info%3Apmid%2F32094491&rft_id=info%3Adoi%2F10.1038%2Fs41563-020-0621-z&rft.aulast=Xiao&rft.aufirst=Albert+W.&rft.au=Lee%2C+Hyeon+Jeong&rft.au=Capone%2C+Isaac&rft.au=Robertson%2C+Alex&rft.au=Wi%2C+Tae-Ung&rft.au=Fawdon%2C+Jack&rft.au=Wheeler%2C+Samuel&rft.au=Lee%2C+Hyun-Wook&rft.au=Grobert%2C+Nicole&rft.au=Pasta%2C+Mauro&rft_id=https%3A%2F%2Fwww.nature.com%2Farticles%2Fs41563-020-0621-z&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIron%28II%29+fluoride" class="Z3988"></span></span> </li> <li id="cite_note-:0-20"><span class="mw-cite-backlink"><b><a href="#cite_ref-:0_20-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFOlbrichXiaoSchartIhli2024" class="citation journal cs1">Olbrich, Lorenz F.; Xiao, Albert W.; Schart, Maximilian; Ihli, Johannes; Matthews, Guillaume; Sanghadasa, Mohan; Pasta, Mauro (February 2024). <a rel="nofollow" class="external text" href="https://linkinghub.elsevier.com/retrieve/pii/S2666386424000079">"Iron fluoride-lithium metal batteries in bis(fluorosulfonyl)imide-based ionic liquid electrolytes"</a>. <i>Cell Reports Physical Science</i>. <b>5</b> (2): 101787. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1016%2Fj.xcrp.2024.101787">10.1016/j.xcrp.2024.101787</a>.</cite><span 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.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><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" /></div><div role="navigation" class="navbox" aria-labelledby="Iron_compounds98" style="padding:3px"><table class="nowraplinks mw-collapsible mw-collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th 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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:Iron_compounds" title="Template:Iron compounds"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Iron_compounds" title="Template talk:Iron compounds"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Iron_compounds" title="Special:EditPage/Template:Iron compounds"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Iron_compounds98" style="font-size:114%;margin:0 4em"><a href="/wiki/Iron_compounds" title="Iron compounds">Iron compounds</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Fe(−II)</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/Iron_tetracarbonyl_dihydride" title="Iron tetracarbonyl dihydride">H<sub>2</sub>Fe(CO)<sub>4</sub></a></li> <li><a href="/wiki/Disodium_tetracarbonylferrate" title="Disodium tetracarbonylferrate">Na<sub>2</sub>Fe(CO)<sub>4</sub></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Fe(0)</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/Iron_pentacarbonyl" title="Iron pentacarbonyl">Fe(CO)<sub>5</sub></a></li> <li><a href="/wiki/Diiron_nonacarbonyl" title="Diiron nonacarbonyl">Fe<sub>2</sub>(CO)<sub>9</sub></a></li> <li><a href="/wiki/Triiron_dodecacarbonyl" title="Triiron dodecacarbonyl">Fe<sub>3</sub>(CO)<sub>12</sub></a></li> <li><a href="/wiki/(Benzylideneacetone)iron_tricarbonyl" title="(Benzylideneacetone)iron tricarbonyl">Fe(CO)<sub>3</sub>CH<sub>3</sub>COC<sub>2</sub>H<sub>2</sub>C<sub>6</sub>H<sub>6</sub></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Fe(I)</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/Iron(I)_hydride" title="Iron(I) hydride">FeH</a></li></ul></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Organoiron(I)_compounds48" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Organoiron_chemistry" title="Organoiron chemistry">Organoiron</a>(I) compounds</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <li><a href="/wiki/Cyclopentadienyliron_dicarbonyl_dimer" title="Cyclopentadienyliron dicarbonyl dimer">(C<sub>5</sub>H<sub>5</sub>FeCO)<sub>2</sub>(CO)<sub>2</sub></a></li> </div></td></tr></tbody></table><div> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Fe(0,II)</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/Iron_carbide" class="mw-redirect" title="Iron carbide">Fe<sub>3</sub>C</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Fe(II)</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/Iron(II)_hydride" title="Iron(II) hydride">FeH<sub>2</sub></a></li> <li><a href="/wiki/Magnesium_iron_hexahydride" title="Magnesium iron hexahydride">Mg<sub>2</sub>FeH<sub>6</sub></a></li> <li><a class="mw-selflink selflink">FeF<sub>2</sub></a></li> <li><a href="/wiki/Iron(II)_chloride" title="Iron(II) chloride">FeCl<sub>2</sub></a></li> <li><a href="/wiki/Iron(II)_perchlorate" title="Iron(II) perchlorate">Fe(ClO<sub>4</sub>)<sub>2</sub></a></li> <li><a href="/wiki/Iron(II)_bromide" title="Iron(II) bromide">FeBr<sub>2</sub></a></li> <li><a href="/wiki/Iron(II)_iodide" title="Iron(II) iodide">FeI<sub>2</sub></a></li> <li><a href="/wiki/Iron(II)_oxide" title="Iron(II) oxide">FeO</a></li> <li><a href="/wiki/Iron(II)_hydroxide" title="Iron(II) hydroxide">Fe(OH)<sub>2</sub></a></li> <li><a href="/wiki/Iron(II)_sulfide" title="Iron(II) sulfide">FeS</a></li> <li><a href="/wiki/Iron(II)_sulfate" title="Iron(II) sulfate">FeSO<sub>4</sub></a></li> <li><a href="/wiki/Ammonium_iron(II)_sulfate" title="Ammonium iron(II) sulfate">(NH<sub>4</sub>)<sub>2</sub>Fe(SO<sub>4</sub>)<sub>2</sub>·6H<sub>2</sub>O</a></li> <li><a href="/wiki/Iron(II)_selenide" title="Iron(II) selenide">FeSe</a></li> <li><a href="/wiki/Iron(II)_selenate" title="Iron(II) selenate">FeSeO<sub>4</sub></a></li> <li><a href="/wiki/Iron(II)_nitrate" title="Iron(II) nitrate">Fe(NO<sub>3</sub>)<sub>2</sub></a></li> <li><a href="/wiki/Iron(II)_phosphate" title="Iron(II) phosphate">Fe<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub></a></li> <li><a href="/wiki/Iron_disilicide" title="Iron disilicide">FeSi<sub>2</sub></a></li> <li><a href="/wiki/Iron(II)_tetrafluoroborate" title="Iron(II) tetrafluoroborate">Fe(BF<sub>4</sub>)<sub>2</sub></a></li> <li><a href="/wiki/Iron(II)_chromite" title="Iron(II) chromite">FeCr<sub>2</sub>O<sub>4</sub></a></li> <li><a href="/wiki/Iron(II)_molybdate" title="Iron(II) molybdate">FeMoO<sub>4</sub></a></li> <li><a href="/wiki/Iron(II)_titanate" class="mw-redirect" title="Iron(II) titanate">FeTiO<sub>3</sub></a></li> <li><a href="/wiki/Iron(II)_carbonate" title="Iron(II) carbonate">FeCO<sub>3</sub></a></li> <li><a href="/wiki/Iron(II)_oxalate" title="Iron(II) oxalate">FeC<sub>2</sub>O<sub>4</sub></a></li> <li><a href="/wiki/Iron(II)_acetate" title="Iron(II) acetate">Fe(C<sub>2</sub>H<sub>3</sub>O<sub>2</sub>)<sub>2</sub></a></li> <li><a href="/wiki/Iron(II)_lactate" title="Iron(II) lactate">Fe(C<sub>3</sub>H<sub>5</sub>O<sub>3</sub>)<sub>2</sub></a></li> <li><a href="/wiki/Iron(II)_citrate" title="Iron(II) citrate">FeC<sub>6</sub>H<sub>6</sub>O<sub>7</sub></a></li> <li><a href="/wiki/Iron(II)_gluconate" title="Iron(II) gluconate">FeC<sub>12</sub>H<sub>22</sub>O<sub>14</sub></a></li> <li><a href="/wiki/Iron_tetracarbonyl_diiodide" title="Iron tetracarbonyl diiodide">FeI<sub>2</sub>(CO)<sub>4</sub></a></li> <li><a href="/wiki/Potassium_ferrocyanide" title="Potassium ferrocyanide"><span class="chemf nowrap">K<sub class="template-chem2-sub">4</sub>Fe(CN)<sub class="template-chem2-sub">6</sub></span></a></li> <li><a href="/wiki/Sodium_ferrioxalate" title="Sodium ferrioxalate"><span class="chemf nowrap">Na<sub class="template-chem2-sub">3</sub>Fe(C<sub class="template-chem2-sub">2</sub>O<sub class="template-chem2-sub">4</sub>)<sub class="template-chem2-sub">3</sub></span></a> / <a href="/wiki/Potassium_ferrooxalate" title="Potassium ferrooxalate"><span class="chemf nowrap">K<sub class="template-chem2-sub">2</sub>Fe(C<sub class="template-chem2-sub">2</sub>O<sub class="template-chem2-sub">4</sub>)<sub class="template-chem2-sub">2</sub></span></a></li></ul> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Organoiron(II)_compounds24" scope="row" class="navbox-group" style="width:1%">Organoiron(II) compounds</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Ferrocene" title="Ferrocene">Fe(C<sub>5</sub>H<sub>5</sub>)<sub>2</sub></a></li> <li><a href="/wiki/Cyclopentadienyliron_dicarbonyl_iodide" title="Cyclopentadienyliron dicarbonyl iodide">Fe(C<sub>5</sub>H<sub>5</sub>)(CO)<sub>2</sub>I</a></li> <li><a href="/wiki/1,1%27-Bis(diphenylphosphino)ferrocene" title="1,1'-Bis(diphenylphosphino)ferrocene">Fe(C<sub>5</sub>H<sub>4</sub>P(C<sub>6</sub>H<sub>5</sub>)<sub>2</sub>)<sub>2</sub></a></li> <li><a href="/wiki/Cyclobutadieneiron_tricarbonyl" title="Cyclobutadieneiron tricarbonyl">C<sub>4</sub>H<sub>4</sub>Fe(CO)<sub>3</sub></a></li> <li><a href="/wiki/(Butadiene)iron_tricarbonyl" title="(Butadiene)iron tricarbonyl">C<sub>4</sub>H<sub>6</sub>Fe(CO)<sub>3</sub></a></li></ul> </div></td></tr></tbody></table><div> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Fe(0,III)</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/Iron_monosilicide" title="Iron monosilicide">FeSi</a></li> <li><a href="/wiki/Iron_germanide" title="Iron germanide">FeGe</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Fe(II,III)</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/Iron(II,III)_oxide" title="Iron(II,III) oxide">Fe<sub>3</sub>O<sub>4</sub></a></li> <li><a href="/wiki/Iron(II,III)_sulfide" title="Iron(II,III) sulfide">Fe<sub>3</sub>S<sub>4</sub></a></li> <li><a href="/wiki/Prussian_blue" title="Prussian blue">Prussian blue</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Fe(III)</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/Iron(III)_iodide" title="Iron(III) iodide">FeI<sub>3</sub></a></li> <li><a href="/wiki/Iron(III)_bromide" title="Iron(III) bromide">FeBr<sub>3</sub></a></li> <li><a href="/wiki/Iron(III)_chloride" title="Iron(III) chloride">FeCl<sub>3</sub></a></li> <li><a href="/wiki/Iron(III)_fluoride" title="Iron(III) fluoride">FeF<sub>3</sub></a></li> <li><a href="/wiki/Iron_phosphide" title="Iron phosphide">FeP</a></li> <li><a href="/wiki/Iron(III)_nitrate" title="Iron(III) nitrate">Fe(NO<sub>3</sub>)<sub>3</sub></a></li> <li><a href="/wiki/Tris(acetylacetonato)iron(III)" title="Tris(acetylacetonato)iron(III)">Fe(acac)<sub>3</sub></a></li> <li><a href="/wiki/Iron_oxychloride" title="Iron oxychloride">FeOCl</a></li> <li><a href="/wiki/Tetraethylammonium_diiron_oxyhexachloride" title="Tetraethylammonium diiron oxyhexachloride">[(C<sub>2</sub>H<sub>5</sub>)<sub>4</sub>N][O(FeCl<sub>3</sub>)<sub>2</sub>]</a></li> <li><a href="/wiki/Iron(III)_oxide-hydroxide" title="Iron(III) oxide-hydroxide">FeO(OH)</a></li> <li><a href="/wiki/Iron(III)_phosphate" title="Iron(III) phosphate">FePO<sub>4</sub></a></li> <li><a href="/wiki/Iron(III)_pyrophosphate" title="Iron(III) pyrophosphate">Fe<sub>4</sub>(P<sub>2</sub>O<sub>7</sub>)<sub>3</sub></a></li> <li><a href="/wiki/Iron(III)_chromate" title="Iron(III) chromate">Fe<sub>2</sub>(CrO<sub>4</sub>)<sub>3</sub></a></li> <li><a href="/wiki/Ferric_oxalate" title="Ferric oxalate">Fe<sub>2</sub>(C<sub>2</sub>O<sub>4</sub>)<sub>3</sub></a></li> <li><a href="/wiki/Iron(III)_oxide" title="Iron(III) oxide">Fe<sub>2</sub>O<sub>3</sub></a></li> <li><a href="/wiki/Iron(III)_selenite" title="Iron(III) selenite">Fe<sub>2</sub>(SeO<sub>3</sub>)<sub>3</sub></a></li> <li><a href="/wiki/Iron(III)_sulfide" title="Iron(III) sulfide">Fe<sub>2</sub>S<sub>3</sub></a></li> <li><a href="/wiki/Iron(III)_sulfate" title="Iron(III) sulfate">Fe<sub>2</sub>(SO<sub>4</sub>)<sub>3</sub></a></li> <li><a href="/wiki/Iron(III)_azide" title="Iron(III) azide">Fe(N<sub>3</sub>)<sub>3</sub></a></li> <li><a href="/wiki/Ammonium_iron(III)_sulfate" title="Ammonium iron(III) sulfate">NH<sub>4</sub>Fe(SO<sub>4</sub>)<sub>2</sub>·12H<sub>2</sub>O</a></li> <li><a href="/wiki/Potassium_ferricyanide" title="Potassium ferricyanide"><span class="chemf nowrap">K<sub class="template-chem2-sub">3</sub>Fe(CN)<sub class="template-chem2-sub">6</sub></span></a></li> <li><a href="/wiki/Potassium_ferrioxalate" title="Potassium ferrioxalate"><span class="chemf nowrap">K<sub class="template-chem2-sub">3</sub>Fe(C<sub class="template-chem2-sub">2</sub>O<sub class="template-chem2-sub">4</sub>)<sub class="template-chem2-sub">3</sub></span></a></li></ul> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Organoiron(III)_compounds25" scope="row" class="navbox-group" style="width:1%">Organoiron(III) compounds</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Ferrocenium_tetrafluoroborate" title="Ferrocenium tetrafluoroborate">Fe(C<sub>5</sub>H<sub>5</sub>)<sub>2</sub>BF<sub>4</sub></a></li> <li><a href="/wiki/Ammonium_ferric_citrate" title="Ammonium ferric citrate">C<sub>6</sub>H<sub>8</sub>O<sub>7</sub>·<i>x</i>Fe<sup>3+</sup>·<i>y</i>NH<sub>3</sub></a></li> <li><a href="/wiki/Ferric_stearate" title="Ferric stearate"><span class="chemf nowrap">C<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">54</sub></span></span>H<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">105</sub></span></span>FeO<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></li></ul> </div></td></tr></tbody></table><div> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Fe(IV)</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/Iron_tetrafluoride" title="Iron tetrafluoride"><span class="chemf nowrap">FeF<sub class="template-chem2-sub">4</sub></span></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Fe(VI)</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/Potassium_ferrate" title="Potassium ferrate">K<sub>2</sub>FeO<sub>4</sub></a></li> <li><a href="/wiki/Barium_ferrate" title="Barium ferrate">BaFeO<sub>4</sub></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Purported</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/Hemolithin" title="Hemolithin">Hemolithin (protein)</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" /></div><div role="navigation" class="navbox" aria-labelledby="Salts_and_covalent_derivatives_of_the_fluoride_ion117" 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"><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: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_ion117" 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 href="/wiki/Boron_trifluoride" title="Boron trifluoride">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><br /><a href="/wiki/Nitride_fluoride" title="Nitride fluoride">+N</a><br /><a href="/wiki/Fluoride_nitrate" title="Fluoride nitrate">+NO<sub>3</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><br /><a href="/wiki/Fluoride_phosphate" title="Fluoride phosphate">+PO<sub>4</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 class="mw-selflink selflink">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"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410" /><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"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410" /><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="/w/index.php?title=Samarium(I)_fluoride&action=edit&redlink=1" class="new" title="Samarium(I) fluoride (page does not exist)">SmF</a><br /> <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"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410" /><span class="chemf nowrap">EsF<sub class="template-chem2-sub">4</sub></span></a><br />?<a href="/wiki/Einsteinium_hexafluoride" title="Einsteinium hexafluoride"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410" /><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><noscript><img src="https://auth.wikimedia.org/loginwiki/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=1x1&usesul3=1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" 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