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Available in 21 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-21" 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">21 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%AB%D9%84%D8%A7%D8%AB%D9%8A_%D9%8A%D9%88%D8%AF%D9%8A%D8%AF_%D8%A7%D9%84%D9%81%D8%B3%D9%81%D9%88%D8%B1" title="ثلاثي يوديد الفسفور – Arabic" lang="ar" hreflang="ar" data-title="ثلاثي يوديد الفسفور" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%D8%AA%D8%B1%DB%8C%DB%8C%D9%88%D8%AF%DB%8C%D9%88%D8%AF_%D9%81%D9%88%D8%B3%D9%81%D9%88%D8%B1" title="ترییودیود فوسفور – South Azerbaijani" lang="azb" hreflang="azb" data-title="ترییودیود فوسفور" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Fosfor-trijodid" title="Fosfor-trijodid – Bosnian" lang="bs" hreflang="bs" data-title="Fosfor-trijodid" data-language-autonym="Bosanski" data-language-local-name="Bosnian" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Jodid_fosforit%C3%BD" title="Jodid fosforitý – Czech" lang="cs" hreflang="cs" data-title="Jodid fosforitý" 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/Phosphortriiodid" title="Phosphortriiodid – German" lang="de" hreflang="de" data-title="Phosphortriiodid" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Fosfora_trijodido" title="Fosfora trijodido – Esperanto" lang="eo" hreflang="eo" data-title="Fosfora trijodido" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%AA%D8%B1%DB%8C%E2%80%8C%DB%8C%D8%AF%DB%8C%D8%AF_%D9%81%D8%B3%D9%81%D8%B1" title="تری‌یدید فسفر – Persian" lang="fa" hreflang="fa" data-title="تری‌یدید فسفر" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%AB%E0%A5%8B%E0%A4%B8%E0%A5%8D%E0%A4%AB%E0%A5%8B%E0%A4%B0%E0%A4%B8_%E0%A4%9F%E0%A5%8D%E0%A4%B0%E0%A4%BE%E0%A4%87%E0%A4%AF%E0%A5%8B%E0%A4%A1%E0%A4%BE%E0%A4%87%E0%A4%A1" title="फोस्फोरस ट्राइयोडाइड – Hindi" lang="hi" hreflang="hi" data-title="फोस्फोरस ट्राइयोडाइड" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Triioduro_di_fosforo" title="Triioduro di fosforo – Italian" lang="it" hreflang="it" data-title="Triioduro di fosforo" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Foszfor-trijodid" title="Foszfor-trijodid – Hungarian" lang="hu" hreflang="hu" data-title="Foszfor-trijodid" data-language-autonym="Magyar" data-language-local-name="Hungarian" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Fosfortri-jodide" title="Fosfortri-jodide – Dutch" lang="nl" hreflang="nl" data-title="Fosfortri-jodide" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E4%B8%89%E3%83%A8%E3%82%A6%E5%8C%96%E3%83%AA%E3%83%B3" title="三ヨウ化リン – Japanese" lang="ja" hreflang="ja" data-title="三ヨウ化リン" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Tri-iodeto_de_f%C3%B3sforo" title="Tri-iodeto de fósforo – Portuguese" lang="pt" hreflang="pt" data-title="Tri-iodeto de fósforo" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%98%D0%BE%D0%B4%D0%B8%D0%B4_%D1%84%D0%BE%D1%81%D1%84%D0%BE%D1%80%D0%B0(III)" title="Иодид фосфора(III) – Russian" lang="ru" hreflang="ru" data-title="Иодид фосфора(III)" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Phosphorus(III)_iodide" title="Phosphorus(III) iodide – Simple English" lang="en-simple" hreflang="en-simple" data-title="Phosphorus(III) iodide" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Jodid_fosforit%C3%BD" title="Jodid fosforitý – Slovak" lang="sk" hreflang="sk" data-title="Jodid fosforitý" data-language-autonym="Slovenčina" data-language-local-name="Slovak" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/Fosfor_trijodid" title="Fosfor trijodid – Serbian" lang="sr" hreflang="sr" data-title="Fosfor trijodid" 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/Fosfor_trijodid" title="Fosfor trijodid – Serbo-Croatian" lang="sh" hreflang="sh" data-title="Fosfor trijodid" 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/Fosforitrijodidi" title="Fosforitrijodidi – Finnish" lang="fi" hreflang="fi" data-title="Fosforitrijodidi" data-language-autonym="Suomi" data-language-local-name="Finnish" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Phosphor_triiodide" title="Phosphor triiodide – Vietnamese" lang="vi" hreflang="vi" data-title="Phosphor triiodide" 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/%E4%B8%89%E7%A2%98%E5%8C%96%E7%A3%B7" title="三碘化磷 – Chinese" lang="zh" hreflang="zh" data-title="三碘化磷" 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/Q418115#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 id="left-navigation"> <nav aria-label="Namespaces"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet 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td+td{width:60%}</style> <table class="infobox ib-chembox"> <caption>Phosphorus triiodide </caption> <tbody><tr> <td colspan="2" style="text-align:center; padding:2px;"><span typeof="mw:File"><a href="/wiki/File:Phosphorus-triiodide-2D-dimensions.png" class="mw-file-description" title="Phosphorus triiodide"><img alt="Phosphorus triiodide" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/76/Phosphorus-triiodide-2D-dimensions.png/220px-Phosphorus-triiodide-2D-dimensions.png" decoding="async" width="220" height="156" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/76/Phosphorus-triiodide-2D-dimensions.png/330px-Phosphorus-triiodide-2D-dimensions.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/76/Phosphorus-triiodide-2D-dimensions.png/440px-Phosphorus-triiodide-2D-dimensions.png 2x" data-file-width="1100" data-file-height="781" /></a></span> </td></tr> <tr> <td colspan="2" style="text-align:center; padding:2px;"><span typeof="mw:File"><a href="/wiki/File:Phosphorus-triiodide-3D-vdW.png" class="mw-file-description" title="Space-filling model of the phosphorus triiodide molecule"><img alt="Space-filling model of the phosphorus triiodide molecule" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c6/Phosphorus-triiodide-3D-vdW.png/220px-Phosphorus-triiodide-3D-vdW.png" decoding="async" width="220" height="202" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c6/Phosphorus-triiodide-3D-vdW.png/330px-Phosphorus-triiodide-3D-vdW.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c6/Phosphorus-triiodide-3D-vdW.png/440px-Phosphorus-triiodide-3D-vdW.png 2x" data-file-width="1100" data-file-height="1012" /></a></span> </td></tr> <tr> <td colspan="2" style="text-align:center; padding:2px;"><span typeof="mw:File"><a href="/wiki/File:PI3.jpg" class="mw-file-description" title="Sample of phosphorus triiodide"><img alt="Sample of phosphorus triiodide" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/PI3.jpg/220px-PI3.jpg" decoding="async" width="220" height="110" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/PI3.jpg/330px-PI3.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fa/PI3.jpg/440px-PI3.jpg 2x" data-file-width="2000" data-file-height="1000" /></a></span> </td></tr> <tr> <th colspan="2" style="background: #f8eaba; text-align: center;">Names </th></tr> <tr> <td colspan="2" style="text-align:left;"><a href="/wiki/Chemical_nomenclature" title="Chemical nomenclature">IUPAC names</a> <div style="max-width:22em; word-wrap:break-word; padding-left:1.7em;">Phosphorus triiodide<br />Phosphorus(III) iodide</div> </td></tr> <tr> <td colspan="2" style="text-align:left;">Other names <div style="max-width:22em; word-wrap:break-word; padding-left:1.7em;">Triiodophosphine</div> </td></tr> <tr> <th colspan="2" style="background: #f8eaba; text-align: center;">Identifiers </th></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/CAS_Registry_Number" title="CAS Registry Number">CAS Number</a></div> </td> <td><style data-mw-deduplicate="TemplateStyles:r1126788409">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style><div class="plainlist"><ul><li><span title="commonchemistry.cas.org"><a rel="nofollow" class="external text" href="https://commonchemistry.cas.org/detail?cas_rn=13455-01-1">13455-01-1</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;">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=IP%28I%29I">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.75323.html">75323</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/100.033.302">100.033.302</a> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q418115#P2566" title="Edit this at Wikidata"><img alt="Edit this at Wikidata" src="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span> </td></tr> <tr> <td><a href="/wiki/European_Community_number" title="European Community number"><span title="European Community number (chemical identifier)">EC Number</span></a> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li>236-647-2</li></ul></div> </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/PubChem" title="PubChem">PubChem</a> <abbr title="Compound ID">CID</abbr></div> </td> <td><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="pubchem.ncbi.nlm.nih.gov"><a rel="nofollow" class="external text" href="https://pubchem.ncbi.nlm.nih.gov/compound/83485">83485</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/82QUK78Y7Y">82QUK78Y7Y</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/DTXSID1065475">DTXSID1065475</a> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q418115#P3117" title="Edit this at Wikidata"><img alt="Edit this at Wikidata" src="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></span></li></ul></div> </td></tr> <tr> <td colspan="2"><div class="collapsible-list mw-collapsible mw-collapsed" style="text-align: left;"> <div style="line-height: 1.6em; font-weight: bold; text-align:left; font-weight:normal; background:transparent;"><div><a href="/wiki/International_Chemical_Identifier" title="International Chemical Identifier">InChI</a></div></div> <ul class="mw-collapsible-content" style="margin-top: 0; margin-bottom: 0; line-height: inherit; list-style: none; margin-left: 0; word-break:break-all;"><li style="line-height: inherit; margin: 0"><div style="border-top:1px solid #ccc; padding:0.2em 0 0.2em 1.5em; text-align:left;"><div style="word-wrap:break-word; text-indent:-1.5em; font-size:97%; line-height:120%;">InChI=1S/I3P/c1-4(2)3<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: PZHNNJXWQYFUTD-UHFFFAOYSA-N<sup> <span typeof="mw:File"><span><img alt="check" src="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/7px-Yes_check.svg.png" decoding="async" width="7" height="7" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/11px-Yes_check.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/f/fb/Yes_check.svg/14px-Yes_check.svg.png 2x" data-file-width="600" data-file-height="600" /></span></span><span style="display:none">Y</span></sup></div></div></li><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/I3P/c1-4(2)3</div><div style="word-wrap:break-word; text-indent:-1.5em; font-size:97%; line-height:120%;">Key: PZHNNJXWQYFUTD-UHFFFAOYAR</div></div></li></ul> </div> </td></tr> <tr> <td colspan="2"><div class="collapsible-list mw-collapsible mw-collapsed" style="text-align: left;"> <div style="line-height: 1.6em; font-weight: bold; text-align:left; font-weight:normal; background:transparent;"><div><a href="/wiki/Simplified_molecular-input_line-entry_system" class="mw-redirect" title="Simplified molecular-input line-entry system">SMILES</a></div></div> <ul class="mw-collapsible-content" style="margin-top: 0; margin-bottom: 0; line-height: inherit; list-style: none; margin-left: 0; word-break:break-all;"><li style="line-height: inherit; margin: 0"><div style="border-top:1px solid #ccc; padding:0.2em 0 0.2em 1.6em; word-wrap:break-word; text-indent:-1.5em; text-align:left; font-size:97%; line-height:120%;">IP(I)I</div></li></ul> </div> </td></tr> <tr> <th colspan="2" style="background: #f8eaba; text-align: center;">Properties </th></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Chemical_formula" title="Chemical formula">Chemical formula</a></div> </td> <td>PI<sub>3</sub>  </td></tr> <tr> <td><a href="/wiki/Molar_mass" title="Molar mass">Molar mass</a> </td> <td>411.68717 g/mol    </td></tr> <tr> <td>Appearance </td> <td>dark red solid </td></tr> <tr> <td><a href="/wiki/Density" title="Density">Density</a> </td> <td>4.18 g/cm<sup>3</sup> </td></tr> <tr> <td><a href="/wiki/Melting_point" title="Melting point">Melting point</a> </td> <td>61.2 °C (142.2 °F; 334.3 K) </td></tr> <tr> <td><a href="/wiki/Boiling_point" title="Boiling point">Boiling point</a> </td> <td>200 °C (392 °F; 473 K) (decomposes) </td></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Aqueous_solution" title="Aqueous solution">Solubility in water</a></div> </td> <td>Decomposes </td></tr> <tr> <th colspan="2" style="background: #f8eaba; text-align: center;">Structure </th></tr> <tr> <td><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Molecular_geometry" title="Molecular geometry">Molecular shape</a></div> </td> <td>Trigonal pyramidal </td></tr> <tr> <th colspan="2" style="background: #f8eaba; text-align: center;">Hazards </th></tr> <tr> <td colspan="2" style="text-align:left; background-color:#eaeaea;"><a href="/wiki/Globally_Harmonized_System_of_Classification_and_Labelling_of_Chemicals" title="Globally Harmonized System of Classification and Labelling of Chemicals"><b>GHS</b> labelling</a>:<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </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/50px-GHS-pictogram-acid.svg.png" decoding="async" width="50" height="50" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a1/GHS-pictogram-acid.svg/75px-GHS-pictogram-acid.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a1/GHS-pictogram-acid.svg/100px-GHS-pictogram-acid.svg.png 2x" data-file-width="724" data-file-height="724" /></a></span><span typeof="mw:File"><a href="/wiki/File:GHS-pictogram-exclam.svg" class="mw-file-description" title="GHS07: Exclamation mark"><img alt="GHS07: Exclamation mark" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c3/GHS-pictogram-exclam.svg/50px-GHS-pictogram-exclam.svg.png" decoding="async" width="50" height="50" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c3/GHS-pictogram-exclam.svg/75px-GHS-pictogram-exclam.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c3/GHS-pictogram-exclam.svg/100px-GHS-pictogram-exclam.svg.png 2x" data-file-width="512" data-file-height="512" /></a></span> </td></tr> <tr> <td style="padding-left:1em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/Globally_Harmonized_System_of_Classification_and_Labelling_of_Chemicals#Signal_word" title="Globally Harmonized System of Classification and Labelling of Chemicals">Signal word</a></div> </td> <td><b>Danger</b> </td></tr> <tr> <td style="padding-left:1em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/GHS_hazard_statements" title="GHS hazard statements">Hazard statements</a></div> </td> <td><abbr class="abbr" title="H314: Causes severe skin burns and eye damage">H314</abbr>, <abbr class="abbr" title="H335: May cause respiratory irritation">H335</abbr> </td></tr> <tr> <td style="padding-left:1em;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;"><a href="/wiki/GHS_precautionary_statements" title="GHS precautionary statements">Precautionary statements</a></div> </td> <td><abbr class="abbr" title="P260: Do not breathe dust/fume/gas/mist/vapours/spray.">P260</abbr>, <abbr class="abbr" title="P280: Wear protective gloves/protective clothing/eye protection/face protection.">P280</abbr>, <abbr class="abbr" title="P301+P330+P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.">P301+P330+P331</abbr>, <abbr class="abbr" title="P303+P361+P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water [or shower].">P303+P361+P353</abbr>, <abbr class="abbr" title="P305+P351+P338: IF IN EYES: Rinse continuously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.">P305+P351+P338</abbr> </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_632fa156c2c188bb" /></span><map name="ImageMap_632fa156c2c188bb"><area href="/wiki/NFPA_704#Blue" shape="poly" coords="23,23,47,47,23,70,0,47" alt="Health 3: Short exposure could cause serious temporary or residual injury. E.g. chlorine gas" title="Health 3: Short exposure could cause serious temporary or residual injury. E.g. chlorine gas" /><area href="/wiki/NFPA_704#Red" shape="poly" coords="47,0,70,23,47,47,23,23" alt="Flammability 0: Will not burn. E.g. water" title="Flammability 0: Will not burn. E.g. water" /><area href="/wiki/NFPA_704#Yellow" shape="poly" coords="70,23,94,47,70,70,47,47" alt="Instability 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 W: Reacts with water in an unusual or dangerous manner. E.g. sodium, sulfuric acid" title="Special hazard W: Reacts with water in an unusual or dangerous manner. E.g. sodium, sulfuric acid" /></map><figcaption></figcaption></figure></div><div class="nfpa-704-diamond-code nfpa-704-diamond-blue"> <a href="/wiki/NFPA_704#Blue" title="NFPA 704"><span title="Health 3: Short exposure could cause serious temporary or residual injury. E.g. chlorine gas" class="notheme mw-no-invert">3</span></a></div><div class="nfpa-704-diamond-code nfpa-704-diamond-red"> <a href="/wiki/NFPA_704#Red" title="NFPA 704"><span title="Flammability 0: Will not burn. E.g. water" class="notheme mw-no-invert">0</span></a></div><div class="nfpa-704-diamond-code nfpa-704-diamond-yellow"> <a href="/wiki/NFPA_704#Yellow" title="NFPA 704"><span title="Instability 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-wors" title="Special hazard W: Reacts with water in an unusual or dangerous manner. E.g. sodium, sulfuric acid"><span class="nfpa-704-diamond-white-strike">W</span></span></a></div></div></div></div> </td></tr> <tr> <td><a href="/wiki/Flash_point" title="Flash point">Flash point</a> </td> <td>non-flammable </td></tr> <tr> <td colspan="2" style="text-align:left; background:#f8eaba; border:1px solid #a2a9b1;"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Except where otherwise noted, data are given for materials in their <a href="/wiki/Standard_state" title="Standard state">standard state</a> (at 25 °C [77 °F], 100 kPa).</div> <div style="margin-top: 0.3em;"><div style="text-align:center;"><span typeof="mw:File"><span><img alt="☒" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a2/X_mark.svg/12px-X_mark.svg.png" decoding="async" width="12" height="14" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a2/X_mark.svg/18px-X_mark.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a2/X_mark.svg/24px-X_mark.svg.png 2x" data-file-width="525" data-file-height="600" /></span></span><span style="display:none">N</span> <span class="reflink plainlinks nourlexpansion"><a class="external text" href="https://en.wikipedia.org/w/index.php?title=Special:ComparePages&rev1=470456115&page2=Phosphorus+triiodide">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>Phosphorus triiodide</b> (PI<sub>3</sub>) is an <a href="/wiki/Inorganic_compound" title="Inorganic compound">inorganic compound</a> with the formula PI<sub>3</sub>. A red solid, it is<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> too unstable to be stored for long periods of time; it is, nevertheless, commercially available. It is widely used in organic chemistry for converting <a href="/wiki/Alcohol_(chemistry)" title="Alcohol (chemistry)">alcohols</a> to <a href="/wiki/Alkyl_iodide" class="mw-redirect" title="Alkyl iodide">alkyl iodides</a>. It is also a powerful reducing agent. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Properties">Properties</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Phosphorus_triiodide&action=edit&section=1" title="Edit section: Properties"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Although PI<sub>3</sub> is a <a href="/wiki/Pyramidal_molecule" class="mw-redirect" title="Pyramidal molecule">pyramidal molecule</a>, it has only a small molecular dipole because each P-I bond has almost no <a href="/wiki/Bond_dipole_moment" class="mw-redirect" title="Bond dipole moment">bond dipole moment</a>. The P-I bond is also weak; PI<sub>3</sub> is much less stable than <a href="/wiki/Phosphorus_tribromide" title="Phosphorus tribromide">PBr<sub>3</sub></a> and <a href="/wiki/Phosphorus_trichloride" title="Phosphorus trichloride">PCl<sub>3</sub></a>, with a <a href="/wiki/Standard_enthalpy_change_of_formation" class="mw-redirect" title="Standard enthalpy change of formation">standard enthalpy of formation</a> for PI<sub>3</sub> of only −46 <a href="/wiki/Kilojoule" class="mw-redirect" title="Kilojoule">kJ</a>/ <a href="/wiki/Mole_(unit)" title="Mole (unit)">mol</a> (solid). The phosphorus atom has an <a href="/wiki/Nuclear_magnetic_resonance" title="Nuclear magnetic resonance">NMR</a> chemical shift of 178 ppm (downfield of <a href="/wiki/Phosphoric_acid" title="Phosphoric acid">H<sub>3</sub>PO<sub>4</sub></a>). </p> <div class="mw-heading mw-heading2"><h2 id="Reactions">Reactions</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Phosphorus_triiodide&action=edit&section=2" title="Edit section: Reactions"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Phosphorus triiodide reacts vigorously with water, producing <a href="/wiki/Phosphorous_acid" title="Phosphorous acid">phosphorous acid</a> (H<sub>3</sub>PO<sub>3</sub>) and <a href="/wiki/Hydroiodic_acid" title="Hydroiodic acid">hydroiodic acid</a> (HI), along with smaller amounts of <a href="/wiki/Phosphine" title="Phosphine">phosphine</a> and various P-P-containing compounds. <a href="/wiki/Alcohol_(chemistry)" title="Alcohol (chemistry)">Alcohols</a> likewise form <a href="/wiki/Alkyl_iodide" class="mw-redirect" title="Alkyl iodide">alkyl iodides</a>, this providing the main use for PI<sub>3</sub>. </p><p>PI<sub>3</sub> is also a powerful <a href="/wiki/Redox" title="Redox">reducing agent</a> and deoxygenating agent. It reduces <a href="/wiki/Sulfoxide" title="Sulfoxide">sulfoxides</a> to <a href="/wiki/Thioether" class="mw-redirect" title="Thioether">sulfides</a>, even at −78 °C.<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> Meanwhile, heating a <a href="/wiki/1-iodobutane" class="mw-redirect" title="1-iodobutane">1-iodobutane</a> solution of PI<sub>3</sub> with red <a href="/wiki/Phosphorus" title="Phosphorus">phosphorus</a> causes reduction to P<sub>2</sub>I<sub>4</sub>. </p> <div class="mw-heading mw-heading2"><h2 id="Preparation">Preparation</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Phosphorus_triiodide&action=edit&section=3" title="Edit section: Preparation"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The usual method or preparation is by the union of the elements, often by addition of <a href="/wiki/Iodine" title="Iodine">iodine</a> to a solution of <a href="/wiki/White_phosphorus" title="White phosphorus">white phosphorus</a> in <a href="/wiki/Carbon_disulfide" title="Carbon disulfide">carbon disulfide</a>: </p> <dl><dd>P<sub>4</sub> +<span class="nowrap"> </span>6 I<sub>2</sub> → 4<span class="nowrap"> </span>PI<sub>3</sub></dd></dl> <p>Alternatively, PCl<sub>3</sub> may be converted to PI<sub>3</sub> by the action of <a href="/wiki/Hydrogen_iodide" title="Hydrogen iodide">hydrogen iodide</a> or certain metal <a href="/wiki/Iodide" title="Iodide">iodides</a>. </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=Phosphorus_triiodide&action=edit&section=4" title="Edit section: Uses"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Phosphorus triiodide is commonly used in the laboratory for the conversion of primary or secondary <a href="/wiki/Alcohol_(chemistry)" title="Alcohol (chemistry)">alcohols</a> to <a href="/wiki/Alkyl_iodide" class="mw-redirect" title="Alkyl iodide">alkyl iodides</a>.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> The alcohol is frequently used as the <a href="/wiki/Solvent" title="Solvent">solvent</a>, on top of being the reactant. Often the PI<sub>3</sub> is made <i>in situ</i> by the reaction of red <a href="/wiki/Phosphorus" title="Phosphorus">phosphorus</a> with <a href="/wiki/Iodine" title="Iodine">iodine</a> in the presence of the alcohol; for example, the conversion of <a href="/wiki/Methanol" title="Methanol">methanol</a> to give <a href="/wiki/Iodomethane" title="Iodomethane">iodomethane</a>:<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p> <dl><dd>PI<sub>3</sub> + 3<span class="nowrap"> </span><span class="chemf nowrap">CH<span class="nowrap"><span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1em;font-size:80%;text-align:left"><sup style="font-size:inherit;line-height:inherit;vertical-align:baseline"></sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">3</sub></span></span>OH</span> → 3<span class="nowrap"> </span><span class="chemf nowrap">CH<span class="nowrap"><span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1em;font-size:80%;text-align:left"><sup style="font-size:inherit;line-height:inherit;vertical-align:baseline"></sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">3</sub></span></span>I</span> + " <span class="chemf nowrap">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">3</sub></span></span>PO<span class="nowrap"><span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1em;font-size:80%;text-align:left"><sup style="font-size:inherit;line-height:inherit;vertical-align:baseline"></sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">3</sub></span></span></span>"</dd></dl> <p>These alkyl iodides are useful compounds for <a href="/wiki/Nucleophilic_substitution" title="Nucleophilic substitution">nucleophilic substitution</a> reactions, and for the preparation of <a href="/wiki/Grignard_reaction" title="Grignard reaction">Grignard reagents</a>. </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Phosphorus_triiodide&action=edit&section=5" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Nitrogen_triiodide" title="Nitrogen triiodide">Nitrogen triiodide</a></li> <li><a href="/wiki/Diphosphorus_tetraiodide" title="Diphosphorus tetraiodide">Diphosphorus tetraiodide</a></li> <li><a href="/wiki/Phosphorus_trifluoride" title="Phosphorus trifluoride">Phosphorus trifluoride</a></li> <li><a href="/wiki/Phosphorus_trichloride" title="Phosphorus trichloride">Phosphorus trichloride</a></li> <li><a href="/wiki/Phosphorus_tribromide" title="Phosphorus tribromide">Phosphorus tribromide</a></li> <li><a href="/wiki/Phosphorus_pentaiodide" title="Phosphorus pentaiodide">Phosphorus pentaiodide</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Phosphorus_triiodide&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"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text">GHS: <a rel="nofollow" class="external text" href="https://www.sigmaaldrich.com/product/ALDRICH/241555">Sigma-Aldsrich 241555</a></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text">L. 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Wade, Jr., <i>Organic Chemistry</i>, 6th ed., p. 477, Pearson/Prentice Hall, Upper Saddle River, New Jersey, USA, 2005.</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"><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="CITEREFJ._N._DenisA._Krief1980" class="citation journal cs1">J. 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Commun.</a></i> (12): 544–5. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1039%2FC39800000544">10.1039/C39800000544</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=J.+Chem.+Soc.%2C+Chem.+Commun.&rft.atitle=Phosphorus+tri-iodide+%28PI3%29%2C+a+powerful+deoxygenating+agent&rft.issue=12&rft.pages=544-5&rft.date=1980&rft_id=info%3Adoi%2F10.1039%2FC39800000544&rft.au=J.+N.+Denis&rft.au=A.+Krief&rfr_id=info%3Asid%2Fen.wikipedia.org%3APhosphorus+triiodide" class="Z3988"></span></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text">B. S. Furnell et al., <i>Vogel's Textbook of Practical Organic Chemistry</i>, 5th edition, Longman/Wiley, New York, 1989.</span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFKing,_C._S.Hartman,_W._W.1933" class="citation journal cs1">King, C. S.; Hartman, W. W. (1933). 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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:Phosphorus_compounds" title="Template:Phosphorus compounds"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Phosphorus_compounds" title="Template talk:Phosphorus compounds"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Phosphorus_compounds" title="Special:EditPage/Template:Phosphorus compounds"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Phosphorus_compounds" style="font-size:114%;margin:0 4em"><a href="/wiki/Phosphorus_compounds" class="mw-redirect" title="Phosphorus compounds">Phosphorus compounds</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Phosphide" title="Phosphide">Phosphides</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Aluminum_phosphide" class="mw-redirect" title="Aluminum phosphide">AlP</a></li> <li><a href="/wiki/Arsenic_monophosphide" title="Arsenic monophosphide">AsP</a></li> <li><a href="/wiki/Boron_phosphide" title="Boron phosphide">BP</a></li> <li><a href="/wiki/Bismuth_phosphide" title="Bismuth phosphide">BiP</a></li> <li><a href="/wiki/Caesium_phosphide" title="Caesium phosphide"><span class="chemf nowrap">Cs<sub class="template-chem2-sub">2</sub>P<sub class="template-chem2-sub">5</sub></span></a></li> <li><a href="/wiki/Calcium_phosphide" title="Calcium phosphide">Ca<sub>3</sub>P<sub>2</sub></a></li> <li><a href="/wiki/Cadmium_phosphide" title="Cadmium phosphide">Cd<sub>3</sub>P<sub>2</sub></a></li> <li><a href="/wiki/Copper_phosphide" class="mw-redirect" title="Copper phosphide">Cu<sub>3</sub>P</a></li> <li><a href="/wiki/Dysprosium_phosphide" title="Dysprosium phosphide">DyP</a></li> <li><a href="/wiki/Erbium_phosphide" title="Erbium phosphide">ErP</a></li> <li><a href="/wiki/Europium(III)_phosphide" title="Europium(III) phosphide">EuP</a></li> <li><a href="/wiki/Gadolinium_phosphide" title="Gadolinium phosphide">GdP</a></li> <li><a href="/wiki/Gold_phosphide" title="Gold phosphide">AuP</a></li> <li><a href="/wiki/Iron(III)_phosphide" class="mw-redirect" title="Iron(III) phosphide">FeP</a></li> <li><a href="/w/index.php?title=Iron(I)_phosphide&action=edit&redlink=1" class="new" title="Iron(I) phosphide (page does not exist)">Fe<sub>3</sub>P</a></li> <li><a href="/wiki/Hafnium_phosphide" title="Hafnium phosphide">HfP</a></li> <li><a href="/wiki/Holmium_phosphide" title="Holmium phosphide">HoP</a></li> <li><a href="/wiki/Indium_phosphide" title="Indium phosphide">InP</a></li> <li><a href="/wiki/Lanthanum_phosphide" title="Lanthanum phosphide">LaP</a></li> <li><a href="/wiki/Lithium_phosphide" title="Lithium phosphide">Li<sub>3</sub>P</a></li> <li><a href="/wiki/Lutetium_phosphide" title="Lutetium phosphide">LuP</a></li> <li><a href="/wiki/Molybdenum_monophosphide" title="Molybdenum monophosphide">MoP</a></li> <li><a href="/wiki/Molybdenum_diphosphide" title="Molybdenum diphosphide"><span class="chemf nowrap">MoP<sub class="template-chem2-sub">2</sub></span></a></li> <li><a href="/wiki/Trimolybdenum_phosphide" title="Trimolybdenum phosphide"><span class="chemf nowrap">Mo<sub class="template-chem2-sub">3</sub>P</span></a></li> <li><a href="/wiki/Niobium_phosphide" title="Niobium phosphide">NbP</a></li> <li><a href="/wiki/Neodymium_phosphide" title="Neodymium phosphide">NdP</a></li> <li><a href="/wiki/Neptunium_phosphide" class="mw-redirect" title="Neptunium phosphide">NpP</a></li> <li><a href="/wiki/Neptunium(IV)_phosphide" title="Neptunium(IV) phosphide"><span class="chemf nowrap">Np<sub class="template-chem2-sub">3</sub>P<sub class="template-chem2-sub">4</sub></span></a></li> <li><a href="/wiki/Osmium_diphosphide" title="Osmium diphosphide"><span class="chemf nowrap">OsP<sub class="template-chem2-sub">2</sub></span></a></li> <li><a href="/wiki/Diruthenium_phosphide" title="Diruthenium phosphide"><span class="chemf nowrap">Ru<sub class="template-chem2-sub">2</sub>P</span></a></li> <li><a href="/wiki/Platinum_diphosphide" title="Platinum diphosphide"><span class="chemf nowrap">PtP<sub class="template-chem2-sub">2</sub></span></a></li> <li><a href="/wiki/Praseodymium_phosphide" class="mw-redirect" title="Praseodymium phosphide">PrP</a></li> <li><a href="/wiki/Praseodymium_pentaphosphide" title="Praseodymium pentaphosphide"><span class="chemf nowrap">PrP<sub class="template-chem2-sub">5</sub></span></a></li> <li><a href="/wiki/Plutonium_phosphide" class="mw-redirect" title="Plutonium phosphide">PuP</a></li> <li><a href="/wiki/Scandium_phosphide" title="Scandium phosphide">ScP</a></li> <li><a href="/wiki/Samarium_phosphide" class="mw-redirect" title="Samarium phosphide">SmP</a></li> <li><a href="/wiki/Samarium_pentaphosphide" title="Samarium pentaphosphide"><span class="chemf nowrap">SmP<sub class="template-chem2-sub">5</sub></span></a></li> <li><a href="/wiki/Strontium_phosphide" title="Strontium phosphide">Sr<sub>3</sub>P<sub>2</sub></a></li> <li><a href="/wiki/Terbium_phosphide" title="Terbium phosphide">TbP</a></li> <li><a href="/wiki/Tin_triphosphide" title="Tin triphosphide"><span class="chemf nowrap">SnP<sub class="template-chem2-sub">3</sub></span></a></li> <li><a href="/wiki/Thorium_heptaphosphide" title="Thorium heptaphosphide"><span class="chemf nowrap">ThP<sub class="template-chem2-sub">7</sub></span></a></li> <li><a href="/wiki/Thulium_phosphide" title="Thulium phosphide">TmP</a></li> <li><a href="/wiki/Yttrium_phosphide" title="Yttrium phosphide">YP</a></li> <li><a href="/wiki/Ytterbium_phosphide" class="mw-redirect" title="Ytterbium phosphide">YbP</a></li> <li><a href="/wiki/Zinc_diphosphide" title="Zinc diphosphide">ZnP<sub>2</sub></a></li> <li><a href="/wiki/Zinc_phosphide" title="Zinc phosphide">Zn<sub>3</sub>P<sub>2</sub></a></li> <li><a href="/wiki/Zirconium_phosphide" class="mw-redirect" title="Zirconium phosphide">ZrP</a></li> <li><a href="/wiki/Zirconium_diphosphide" title="Zirconium diphosphide"><span class="chemf nowrap">ZrP<sub class="template-chem2-sub">2</sub></span></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other compounds</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Phosphorus_tribromide" title="Phosphorus tribromide">PBr<sub>3</sub></a></li> <li><a href="/wiki/Phosphorus_pentabromide" title="Phosphorus pentabromide">PBr<sub>5</sub></a></li> <li><a href="/wiki/Phosphorus_heptabromide" title="Phosphorus heptabromide">PBr<sub>7</sub></a></li> <li><a href="/wiki/Phosphorus_trichloride" title="Phosphorus trichloride">PCl<sub>3</sub></a></li> <li><a href="/wiki/Phosphorus_pentachloride" title="Phosphorus pentachloride">PCl<sub>5</sub></a></li> <li><a href="/wiki/Diphosphorus_tetrachloride" title="Diphosphorus tetrachloride">P<sub>2</sub>Cl<sub>4</sub></a></li> <li><a href="/wiki/Phosphorus_trifluoride" title="Phosphorus trifluoride">PF<sub>3</sub></a></li> <li><a href="/wiki/Phosphorus_pentafluoride" title="Phosphorus pentafluoride">PF<sub>5</sub></a></li> <li><a class="mw-selflink selflink">PI<sub>3</sub></a></li> <li><a href="/wiki/Phosphine" title="Phosphine">PH<sub>3</sub></a></li> <li><a href="/wiki/Phosphorus_mononitride" title="Phosphorus mononitride">PN</a></li> <li><a href="/wiki/Triphosphorus_pentanitride" title="Triphosphorus pentanitride">P<sub>3</sub>N<sub>5</sub></a></li> <li><a href="/wiki/Phosphorus_monoxide" title="Phosphorus monoxide">PO</a></li> <li><a href="/wiki/Phosphorus_trioxide" title="Phosphorus trioxide">P<sub>2</sub>O<sub>3</sub></a></li> <li><a href="/wiki/Phosphorus_tetroxide" title="Phosphorus tetroxide">P<sub>2</sub>O<sub>4</sub></a></li> <li><a href="/wiki/Phosphorus_pentoxide" title="Phosphorus pentoxide">P<sub>2</sub>O<sub>5</sub></a></li> <li><a href="/wiki/Phosphorus_sesquisulfide" title="Phosphorus sesquisulfide">P<sub>4</sub>S<sub>3</sub></a></li> <li><a href="/wiki/Phosphorus_sulfide" class="mw-redirect" title="Phosphorus sulfide">P<sub>4</sub>S<sub><i>x</i></sub></a></li> <li><a href="/wiki/Phosphorus_pentasulfide" title="Phosphorus pentasulfide">P<sub>4</sub>S<sub>10</sub></a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Salts_and_covalent_derivatives_of_the_iodide_ion" style="display:table;;padding:3px"><table class="nowraplinks mw-collapsible mw-collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><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:Iodides" title="Template:Iodides"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Iodides" title="Template talk:Iodides"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Iodides" title="Special:EditPage/Template:Iodides"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Salts_and_covalent_derivatives_of_the_iodide_ion" style="font-size:114%;margin:0 4em">Salts and covalent derivatives of the <a href="/wiki/Iodide" title="Iodide">iodide</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 style="width:100%"> <tbody><tr style="background-color:mistyrose;"> <td><a href="/wiki/Hydrogen_iodide" title="Hydrogen iodide">HI</a><br /><a href="/wiki/Iodide_hydride" title="Iodide hydride">+H</a> </td> <td style="background-color:white;border:none"> </td> <td colspan="11" rowspan="3" style="background-color:white;border:none"> </td> <td colspan="5" style="background-color:white;border:none"> </td> <td>He </td></tr> <tr style="background-color:mistyrose;"> <td><a href="/wiki/Lithium_iodide" title="Lithium iodide">LiI</a> </td> <td><a href="/wiki/Beryllium_iodide" title="Beryllium iodide">BeI<sub>2</sub></a> </td> <td><a href="/wiki/Boron_triiodide" title="Boron triiodide">BI<sub>3</sub></a><br /><a href="/wiki/Borate_iodide" title="Borate iodide">+BO<sub>3</sub></a> </td> <td><a href="/wiki/Carbon_tetraiodide" title="Carbon tetraiodide">CI<sub>4</sub></a><br /><a href="/wiki/Carbide_iodide" title="Carbide iodide">+C</a> </td> <td><a href="/wiki/Nitrogen_triiodide" title="Nitrogen triiodide">NI<sub>3</sub></a><br /><a href="/wiki/Ammonium_iodide" title="Ammonium iodide">NH<sub>4</sub>I</a><br /><a href="/wiki/Nitride_iodide" title="Nitride iodide">+N</a> </td> <td><a href="/wiki/Iodine_oxide" title="Iodine oxide">I<sub>2</sub>O<sub>4</sub></a><br /><a href="/wiki/Iodine_pentoxide" title="Iodine pentoxide">I<sub>2</sub>O<sub>5</sub></a><br /><a href="/wiki/Diiodine_hexaoxide" title="Diiodine hexaoxide">I<sub>2</sub>O<sub>6</sub></a><br /><a href="/wiki/Tetraiodine_nonoxide" title="Tetraiodine nonoxide">I<sub>4</sub>O<sub>9</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> </td> <td>Ne </td></tr> <tr style="background-color:mistyrose;"> <td><a href="/wiki/Sodium_iodide" title="Sodium iodide">NaI</a> </td> <td><a href="/wiki/Magnesium_iodide" title="Magnesium iodide">MgI<sub>2</sub></a> </td> <td><a href="/wiki/Aluminium_monoiodide" title="Aluminium monoiodide">AlI</a><br /><a href="/wiki/Aluminium_iodide" title="Aluminium iodide">AlI<sub>3</sub></a> </td> <td><a href="/wiki/Silicon_tetraiodide" title="Silicon tetraiodide">SiI<sub>4</sub></a> </td> <td><a class="mw-selflink selflink">PI<sub>3</sub></a><br /><a href="/wiki/Diphosphorus_tetraiodide" title="Diphosphorus tetraiodide">P<sub>2</sub>I<sub>4</sub></a><br /><a href="/wiki/Phosphide_iodide" title="Phosphide iodide">+P</a><br /><i><a href="/wiki/Phosphorus_pentaiodide" title="Phosphorus pentaiodide">PI<sub>5</sub></a></i> </td> <td><a href="/wiki/Disulfur_diiodide" title="Disulfur diiodide">S<sub>2</sub>I<sub>2</sub></a> </td> <td><a href="/wiki/Iodine_monochloride" title="Iodine monochloride">ICl</a><br /><a href="/wiki/Iodine_trichloride" title="Iodine trichloride">ICl<sub>3</sub></a> </td> <td>Ar </td></tr> <tr style="background-color:mistyrose;"> <td><a href="/wiki/Potassium_iodide" title="Potassium iodide">KI</a> </td> <td><a href="/wiki/Calcium_iodide" title="Calcium iodide">CaI<sub>2</sub></a> </td> <td style="background-color:white;border:none"> </td> <td><a href="/wiki/Scandium_triiodide" title="Scandium triiodide">ScI<sub>3</sub></a> </td> <td><a href="/wiki/Titanium(II)_iodide" title="Titanium(II) iodide">TiI<sub>2</sub></a><br /><a href="/wiki/Titanium(III)_iodide" title="Titanium(III) iodide">TiI<sub>3</sub></a><br /><a href="/wiki/Titanium_tetraiodide" title="Titanium tetraiodide">TiI<sub>4</sub></a> </td> <td><a href="/wiki/Vanadium(II)_iodide" title="Vanadium(II) iodide">VI<sub>2</sub></a><br /><a href="/wiki/Vanadium(III)_iodide" title="Vanadium(III) iodide">VI<sub>3</sub></a> </td> <td><a href="/wiki/Chromium(II)_iodide" title="Chromium(II) iodide">CrI<sub>2</sub></a><br /><a href="/wiki/Chromium(III)_iodide" title="Chromium(III) iodide">CrI<sub>3</sub></a><br /><a href="/wiki/Chromium(IV)_iodide" class="mw-redirect" title="Chromium(IV) iodide">CrI<sub>4</sub></a> </td> <td><a href="/wiki/Manganese(II)_iodide" title="Manganese(II) iodide">MnI<sub>2</sub></a> </td> <td><a href="/wiki/Iron(II)_iodide" title="Iron(II) iodide">FeI<sub>2</sub></a><br /><a href="/wiki/Iron(III)_iodide" title="Iron(III) iodide">FeI<sub>3</sub></a> </td> <td><a href="/wiki/Cobalt(II)_iodide" title="Cobalt(II) iodide">CoI<sub>2</sub></a> </td> <td><a href="/wiki/Nickel(II)_iodide" title="Nickel(II) iodide">NiI<sub>2</sub></a><br /><a href="/wiki/Tetraiodonickelate" title="Tetraiodonickelate">-Ni</a> </td> <td><a href="/wiki/Copper(I)_iodide" title="Copper(I) iodide">CuI</a> </td> <td><a href="/wiki/Zinc_iodide" title="Zinc iodide">ZnI<sub>2</sub></a> </td> <td><a href="/wiki/Gallium_monoiodide" title="Gallium monoiodide">GaI</a><br /><a href="/wiki/Gallium(III)_iodide" title="Gallium(III) iodide">GaI<sub>3</sub></a> </td> <td><a href="/wiki/Germanium_iodide" class="mw-redirect" title="Germanium iodide">GeI<sub>2</sub></a><br /><a href="/wiki/Germanium_iodide" class="mw-redirect" title="Germanium iodide">GeI<sub>4</sub></a><br /><a href="/wiki/Germanide_iodide" class="mw-redirect" title="Germanide iodide">+Ge</a> </td> <td><a href="/wiki/Arsenic_triiodide" title="Arsenic triiodide">AsI<sub>3</sub></a><br /><a href="/wiki/Diarsenic_tetraiodide" title="Diarsenic tetraiodide">As<sub>2</sub>I<sub>4</sub></a><br /><a href="/wiki/Arsenide_iodide" title="Arsenide iodide">+As</a> </td> <td>Se </td> <td><a href="/wiki/Iodine_monobromide" title="Iodine monobromide">IBr</a><br /><a href="/wiki/Iodine_tribromide" title="Iodine tribromide">IBr<sub>3</sub></a> </td> <td>Kr </td></tr> <tr style="background-color:mistyrose;"> <td><a href="/wiki/Rubidium_iodide" title="Rubidium iodide">RbI</a><br /><a href="/wiki/Rubidium_triiodide" title="Rubidium triiodide">RbI<sub>3</sub></a> </td> <td><a href="/wiki/Strontium_iodide" title="Strontium iodide">SrI<sub>2</sub></a> </td> <td style="background-color:white;border:none"> </td> <td><a href="/wiki/Yttrium_iodide" title="Yttrium iodide">YI<sub>3</sub></a> </td> <td><a href="/wiki/Zirconium(II)_iodide" title="Zirconium(II) iodide">ZrI<sub>2</sub></a><br /><a href="/wiki/Zirconium(III)_iodide" title="Zirconium(III) iodide">ZrI<sub>3</sub></a><br /><a href="/wiki/Zirconium(IV)_iodide" title="Zirconium(IV) iodide">ZrI<sub>4</sub></a> </td> <td><a href="/wiki/Niobium(IV)_iodide" title="Niobium(IV) iodide">NbI<sub>4</sub></a><br /><a href="/wiki/Niobium_pentaiodide" title="Niobium pentaiodide">NbI<sub>5</sub></a> </td> <td><a href="/wiki/Molybdenum(II)_iodide" title="Molybdenum(II) iodide">MoI<sub>2</sub></a><br /><a href="/wiki/Molybdenum(III)_iodide" title="Molybdenum(III) iodide">MoI<sub>3</sub></a> </td> <td><a href="/wiki/Technetium(III)_iodide" title="Technetium(III) iodide">TcI<sub>3</sub></a> </td> <td><a href="/wiki/Ruthenium(III)_iodide" title="Ruthenium(III) iodide">RuI<sub>3</sub></a> </td> <td><a href="/wiki/Rhodium(III)_iodide" title="Rhodium(III) iodide">RhI<sub>3</sub></a> </td> <td><a href="/wiki/Palladium(II)_iodide" title="Palladium(II) iodide">PdI<sub>2</sub></a> </td> <td><a href="/wiki/Silver_iodide" title="Silver iodide">AgI<sub></sub></a> </td> <td><a href="/wiki/Cadmium_iodide" title="Cadmium iodide">CdI<sub>2</sub></a> </td> <td><a href="/wiki/Indium(I)_iodide" title="Indium(I) iodide">InI</a><br /><a href="/wiki/Indium(III)_iodide" title="Indium(III) iodide">InI<sub>3</sub></a> </td> <td><a href="/wiki/Tin(II)_iodide" title="Tin(II) iodide">SnI<sub>2</sub></a><br /><a href="/wiki/Tin(IV)_iodide" title="Tin(IV) iodide">SnI<sub>4</sub></a> </td> <td><a href="/wiki/Antimony_triiodide" title="Antimony triiodide">SbI<sub>3</sub></a><br /><a href="/wiki/Antimonide_iodide" title="Antimonide iodide">+Sb</a> </td> <td><a href="/wiki/Tellurium_tetraiodide" title="Tellurium tetraiodide">TeI<sub>4</sub></a><br /><a href="/wiki/Telluride_iodide" title="Telluride iodide">+Te</a> </td> <td><a href="/wiki/Iodide" title="Iodide">I<sup>−</sup></a><br /><a href="/wiki/Triiodide" title="Triiodide">I<span class="nowrap"><span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1.2em;font-size:80%;text-align:left"><sup style="font-size:inherit;line-height:inherit;vertical-align:baseline">−</sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">3</sub></span></span></a> </td> <td>Xe </td></tr> <tr style="background-color:mistyrose;"> <td><a href="/wiki/Caesium_iodide" title="Caesium iodide">CsI</a><br /><a href="/wiki/Caesium_triiodide" title="Caesium triiodide">CsI<sub>3</sub></a> </td> <td><a href="/wiki/Barium_iodide" title="Barium iodide">BaI<sub>2</sub></a> </td> <td>  </td> <td><a href="/wiki/Lutetium(III)_iodide" title="Lutetium(III) iodide">LuI<sub>3</sub></a> </td> <td><a href="/wiki/Hafnium(III)_iodide" title="Hafnium(III) iodide">HfI<sub>3</sub></a><br /><a href="/wiki/Hafnium(IV)_iodide" title="Hafnium(IV) iodide">HfI<sub>4</sub></a> </td> <td><a href="/wiki/Tantalum(IV)_iodide" title="Tantalum(IV) iodide">TaI<sub>4</sub></a><br /><a href="/wiki/Tantalum(V)_iodide" title="Tantalum(V) iodide">TaI<sub>5</sub></a> </td> <td><a href="/wiki/Tungsten(II)_iodide" title="Tungsten(II) iodide">WI<sub>2</sub></a><br /><a href="/wiki/Tungsten(III)_iodide" title="Tungsten(III) iodide">WI<sub>3</sub></a><br /><a href="/wiki/Tungsten(IV)_iodide" title="Tungsten(IV) iodide">WI<sub>4</sub></a> </td> <td><a href="/wiki/Rhenium(III)_iodide" title="Rhenium(III) iodide">ReI<sub>3</sub></a><br /><a href="/wiki/Rhenium_tetraiodide" title="Rhenium tetraiodide"><span class="chemf nowrap">ReI<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/Osmium_iodides" title="Osmium iodides">OsI</a><br /><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap"><a href="/wiki/Osmium_iodides" title="Osmium iodides">OsI<sub class="template-chem2-sub">2</sub></a></span><br /><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"><span class="chemf nowrap"><a href="/wiki/Osmium_iodides" title="Osmium iodides">OsI<sub class="template-chem2-sub">3</sub></a></span> </td> <td><a href="/wiki/Iridium(III)_iodide" title="Iridium(III) iodide">IrI<sub>3</sub></a><br /><a href="/wiki/Iridium_tetraiodide" class="mw-redirect" title="Iridium tetraiodide"><span class="chemf nowrap">IrI<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/Platinum(II)_iodide" title="Platinum(II) iodide">PtI<sub>2</sub></a><br /><a href="/wiki/Platinum(IV)_iodide" title="Platinum(IV) iodide">PtI<sub>4</sub></a> </td> <td><a href="/wiki/Gold_monoiodide" title="Gold monoiodide">AuI</a><br /><i><a href="/wiki/Gold(III)_iodide" title="Gold(III) iodide">AuI<sub>3</sub></a></i> </td> <td><a href="/wiki/Mercury(I)_iodide" title="Mercury(I) iodide">Hg<sub>2</sub>I<sub>2</sub></a><br /><a href="/wiki/Mercury(II)_iodide" title="Mercury(II) iodide">HgI<sub>2</sub></a> </td> <td><a href="/wiki/Thallium(I)_iodide" title="Thallium(I) iodide">TlI</a><br /><a href="/wiki/Thallium_triiodide" title="Thallium triiodide">TlI<sub>3</sub></a> </td> <td><a href="/wiki/Lead(II)_iodide" title="Lead(II) iodide">PbI<sub>2</sub></a> </td> <td><a href="/wiki/Bismuth(III)_iodide" title="Bismuth(III) iodide">BiI<sub>3</sub></a> </td> <td><a href="/wiki/Polonium_diiodide" title="Polonium diiodide">PoI<sub>2</sub></a><br /><a href="/wiki/Polonium_tetraiodide" title="Polonium tetraiodide">PoI<sub>4</sub></a> </td> <td><a href="/wiki/Astatine_iodide" title="Astatine iodide">AtI</a> </td> <td>Rn </td></tr> <tr style="background-color:mistyrose;"> <td>Fr </td> <td><a href="/wiki/Radium_iodide" title="Radium iodide">RaI<sub>2</sub></a> </td> <td>  </td> <td>Lr </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 colspan="2" rowspan="3" style="background-color:white;border:none"> </td> <td style="background-color:white;border:none">↓ </td> <td colspan="14" style="background-color:white;border:none"> </td> <td rowspan="3" style="background-color:white;border:none"> </td></tr> <tr style="background-color:mistyrose;"> <td rowspan="2" style="background-color:white;border:none"> </td> <td><a href="/wiki/Lanthanum_diiodide" title="Lanthanum diiodide">LaI<sub>2</sub></a><br /><a href="/wiki/Lanthanum(III)_iodide" title="Lanthanum(III) iodide">LaI<sub>3</sub></a> </td> <td><a href="/wiki/Cerium_diiodide" title="Cerium diiodide">CeI<sub>2</sub></a><br /><a href="/wiki/Cerium(III)_iodide" title="Cerium(III) iodide">CeI<sub>3</sub></a> </td> <td><a href="/wiki/Praseodymium(II)_iodide" class="mw-redirect" title="Praseodymium(II) iodide">PrI<sub>2</sub></a><br /><a href="/wiki/Praseodymium(III)_iodide" title="Praseodymium(III) iodide">PrI<sub>3</sub></a> </td> <td><a href="/wiki/Neodymium(II)_iodide" title="Neodymium(II) iodide">NdI<sub>2</sub></a><br /><a href="/wiki/Neodymium(III)_iodide" title="Neodymium(III) iodide">NdI<sub>3</sub></a> </td> <td><a href="/wiki/Promethium(III)_iodide" title="Promethium(III) iodide">PmI<sub>3</sub></a> </td> <td><a href="/wiki/Samarium(II)_iodide" title="Samarium(II) iodide">SmI<sub>2</sub></a><br /><a href="/wiki/Samarium(III)_iodide" title="Samarium(III) iodide">SmI<sub>3</sub></a> </td> <td><a href="/wiki/Europium(II)_iodide" title="Europium(II) iodide">EuI<sub>2</sub></a><br /><a href="/wiki/Europium(III)_iodide" title="Europium(III) iodide">EuI<sub>3</sub></a> </td> <td><a href="/wiki/Gadolinium_diiodide" title="Gadolinium diiodide">GdI<sub>2</sub></a><br /><a href="/wiki/Gadolinium(III)_iodide" title="Gadolinium(III) iodide">GdI<sub>3</sub></a> </td> <td><a href="/wiki/Terbium(III)_iodide" title="Terbium(III) iodide">TbI<sub>3</sub></a> </td> <td><a href="/wiki/Dysprosium(II)_iodide" title="Dysprosium(II) iodide">DyI<sub>2</sub></a><br /><a href="/wiki/Dysprosium(III)_iodide" title="Dysprosium(III) iodide"><span class="chemf nowrap">DyI<span class="nowrap"><span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1em;font-size:80%;text-align:left"><sup style="font-size:inherit;line-height:inherit;vertical-align:baseline"></sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">3</sub></span></span></span></a> </td> <td><a href="/wiki/Holmium(III)_iodide" title="Holmium(III) iodide">HoI<sub>3</sub></a> </td> <td><a href="/wiki/Erbium(III)_iodide" title="Erbium(III) iodide">ErI<sub>3</sub></a> </td> <td><a href="/wiki/Thulium(II)_iodide" title="Thulium(II) iodide">TmI<sub>2</sub></a><br /><a href="/wiki/Thulium(III)_iodide" title="Thulium(III) iodide">TmI<sub>3</sub></a> </td> <td><a href="/wiki/Ytterbium(II)_iodide" title="Ytterbium(II) iodide">YbI<sub>2</sub></a><br /><a href="/wiki/Ytterbium(III)_iodide" title="Ytterbium(III) iodide">YbI<sub>3</sub></a> </td></tr> <tr style="background-color:mistyrose;"> <td><a href="/wiki/Actinium(III)_iodide" title="Actinium(III) iodide">AcI<sub>3</sub></a> </td> <td><a href="/wiki/Thorium_diiodide" title="Thorium diiodide">ThI<sub>2</sub></a><br /><a href="/wiki/Thorium_triiodide" title="Thorium triiodide">ThI<sub>3</sub></a><br /><a href="/wiki/Thorium(IV)_iodide" title="Thorium(IV) iodide">ThI<sub>4</sub></a> </td> <td><a href="/wiki/Protactinium(IV)_iodide" class="mw-redirect" title="Protactinium(IV) iodide">PaI<sub>4</sub></a><br /><a href="/wiki/Protactinium(V)_iodide" title="Protactinium(V) iodide">PaI<sub>5</sub></a> </td> <td><a href="/wiki/Uranium(III)_iodide" title="Uranium(III) iodide">UI<sub>3</sub></a><br /><a href="/wiki/Uranium(IV)_iodide" title="Uranium(IV) iodide">UI<sub>4</sub></a> </td> <td><a href="/wiki/Neptunium(III)_iodide" title="Neptunium(III) iodide">NpI<sub>3</sub></a> </td> <td><a href="/wiki/Plutonium(III)_iodide" title="Plutonium(III) iodide">PuI<sub>3</sub></a> </td> <td><a href="/wiki/Americium(II)_iodide" title="Americium(II) iodide">AmI<sub>2</sub></a><br /><a href="/wiki/Americium(III)_iodide" title="Americium(III) iodide">AmI<sub>3</sub></a> </td> <td><a href="/wiki/Curium(III)_iodide" title="Curium(III) iodide">CmI<sub>3</sub></a> </td> <td><a href="/wiki/Berkelium(III)_iodide" title="Berkelium(III) iodide"><span class="chemf nowrap">BkI<span class="nowrap"><span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1em;font-size:80%;text-align:left"><sup style="font-size:inherit;line-height:inherit;vertical-align:baseline"></sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">3</sub></span></span></span></a> </td> <td><a href="/wiki/Californium(II)_iodide" title="Californium(II) iodide"><span class="chemf nowrap">CfI<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">2</sub></span></span></span></a><br /><a href="/wiki/Californium(III)_iodide" title="Californium(III) iodide"><span class="chemf nowrap">CfI<span class="nowrap"><span style="display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;line-height:1em;font-size:80%;text-align:left"><sup style="font-size:inherit;line-height:inherit;vertical-align:baseline"></sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">3</sub></span></span></span></a> </td> <td><a href="/wiki/Einsteinium(II)_iodide" title="Einsteinium(II) iodide">EsI<sub>2</sub></a><br /><a href="/wiki/Einsteinium(III)_iodide" title="Einsteinium(III) iodide">EsI<sub>3</sub></a> </td> <td>Fm </td> <td>Md </td> <td>No 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