{"id":148786,"date":"2022-03-21T09:38:37","date_gmt":"2022-03-21T04:08:37","guid":{"rendered":"https:\/\/infinitylearn.com\/surge\/phosphorus-triiodide-structure-properties-preparation-uses-and-chemical-formula\/"},"modified":"2022-03-30T21:12:32","modified_gmt":"2022-03-30T15:42:32","slug":"phosphorus-triiodide-structure-properties-preparation-uses-and-chemical-formula","status":"publish","type":"post","link":"https:\/\/infinitylearn.com\/surge\/chemistry\/phosphorus-triiodide\/","title":{"rendered":"Phosphorus Triiodide &#8211; Structure, Properties, Preparation, Uses, and Chemical Formula"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_37 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><label for=\"item\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input type=\"checkbox\" id=\"item\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' style='display:block'><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/infinitylearn.com\/surge\/chemistry\/phosphorus-triiodide\/#What_is_Phosphorus_Triiodide_Properties_of_Phosphorus_Triiodide_Uses_of_Phosphorus_Triiodide\" title=\"What is Phosphorus Triiodide? ; Properties of Phosphorus Triiodide ;Uses of Phosphorus Triiodide\">What is Phosphorus Triiodide? ; Properties of Phosphorus Triiodide ;Uses of Phosphorus Triiodide<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/infinitylearn.com\/surge\/chemistry\/phosphorus-triiodide\/#What_is_the_Chemical_Formula_for_Phosphorus_Triiodide\" title=\"What is the Chemical Formula for Phosphorus Triiodide?\">What is the Chemical Formula for Phosphorus Triiodide?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/infinitylearn.com\/surge\/chemistry\/phosphorus-triiodide\/#Phosphorus_Triiodide_Structure_PI3\" title=\"Phosphorus Triiodide Structure PI3\">Phosphorus Triiodide Structure PI3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/infinitylearn.com\/surge\/chemistry\/phosphorus-triiodide\/#Preparation_of_Phosphorus_Triiodide\" title=\"Preparation of Phosphorus Triiodide\">Preparation of Phosphorus Triiodide<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/infinitylearn.com\/surge\/chemistry\/phosphorus-triiodide\/#Physical_Properties_of_Phosphorus_Triiodide_PI3\" title=\"Physical Properties of Phosphorus Triiodide PI3\">Physical Properties of Phosphorus Triiodide PI3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/infinitylearn.com\/surge\/chemistry\/phosphorus-triiodide\/#Chemical_Properties_of_Phosphorus_Triiodide_PI3\" title=\"Chemical Properties of Phosphorus Triiodide PI3\">Chemical Properties of Phosphorus Triiodide PI3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/infinitylearn.com\/surge\/chemistry\/phosphorus-triiodide\/#Uses_of_Phosphorus_Triiodide\" title=\"Uses of Phosphorus Triiodide\">Uses of Phosphorus Triiodide<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_is_Phosphorus_Triiodide_Properties_of_Phosphorus_Triiodide_Uses_of_Phosphorus_Triiodide\"><\/span>What is Phosphorus Triiodide? ; Properties of Phosphorus Triiodide ;Uses of Phosphorus Triiodide<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Phosphorus triiodide is a chemical compound composed of phosphorus, iodine, and hydrogen. It is a colorless solid that is soluble in organic solvents. Phosphorus triiodide is used as a reagent in organic synthesis.<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-148785 size-full\" src=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/phosphorus-triiodide-structure-properties-preparation-uses-and-chemical-formula.jpg\" alt=\"\" width=\"606\" height=\"428\" srcset=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/phosphorus-triiodide-structure-properties-preparation-uses-and-chemical-formula.jpg?v=1647835715 606w, https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/phosphorus-triiodide-structure-properties-preparation-uses-and-chemical-formula-300x212.jpg?v=1647835715 300w\" sizes=\"(max-width: 606px) 100vw, 606px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_is_the_Chemical_Formula_for_Phosphorus_Triiodide\"><\/span>What is the Chemical Formula for Phosphorus Triiodide?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The chemical formula for phosphorus triiodide is P3I3.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Phosphorus_Triiodide_Structure_PI3\"><\/span>Phosphorus Triiodide Structure PI3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Phosphorus triiodide has a trigonal bipyramidal molecular geometry with the phosphorus atom in the center and three iodide atoms at the vertices. The bond angles are 120 degrees, and the bond lengths are 1.81 \u00c5. The P-I bonds are slightly polar, with the iodine atom having a slight negative charge and the phosphorus atom having a slight positive charge. This charge distribution creates a dipole moment of 1.11 D.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Preparation_of_Phosphorus_Triiodide\"><\/span>Preparation of Phosphorus Triiodide<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>To prepare phosphorus triiodide, iodine is added to phosphorus in an ice-cold water bath. Phosphorus triiodide is a yellow solid that precipitates out of the reaction mixture.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Physical_Properties_of_Phosphorus_Triiodide_PI3\"><\/span>Physical Properties of Phosphorus Triiodide PI3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>This compound is a colorless, odorless, and poisonous solid. It is soluble in water and is a good conductor of electricity.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Chemical_Properties_of_Phosphorus_Triiodide_PI3\"><\/span>Chemical Properties of Phosphorus Triiodide PI3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>This compound is a colorless solid. It is soluble in water and has a pungent odor. It is a strong Lewis acid and reacts with most bases to form salts.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Uses_of_Phosphorus_Triiodide\"><\/span>Uses of Phosphorus Triiodide<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Phosphorus triiodide can be used as a source of phosphorus in chemical synthesis. It can also be used as a precursor to other phosphorus-containing compounds.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>What is Phosphorus Triiodide? ; Properties of Phosphorus Triiodide ;Uses of Phosphorus Triiodide Phosphorus triiodide is a chemical compound composed [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"Phosphorus Triiodide - Structure, Properties, Preparation, Uses, and Chemical Formula","_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"Learn about phosphorus triiodide topic of chemistry in details explained by subject experts on infinitylearn.com. 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