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class="vector-toc-numb">2</span> <span>Perxenic acid</span> </div> </a> <ul id="toc-Perxenic_acid-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Properties" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Properties"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Properties</span> </div> </a> <ul id="toc-Properties-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Applications" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Applications"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Applications</span> </div> </a> <ul id="toc-Applications-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet 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searchaux" style="display:none">Chemical compound</div> <p>In <a href="/wiki/Chemistry" title="Chemistry">chemistry</a>, <b>perxenates</b> are <a href="/wiki/Salt_(chemistry)" title="Salt (chemistry)">salts</a> of the yellow<sup id="cite_ref-cotton1_1-0" class="reference"><a href="#cite_note-cotton1-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Xenon" title="Xenon">xenon</a>-containing anion <span class="chemf nowrap">XeO<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">4−</sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">6</sub></span></span></span>.<sup id="cite_ref-wiberg_2-0" class="reference"><a href="#cite_note-wiberg-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> This anion has <a href="/wiki/Octahedral_molecular_geometry" title="Octahedral molecular geometry">octahedral molecular geometry</a>, as determined by <a href="/wiki/Raman_spectroscopy" title="Raman spectroscopy">Raman spectroscopy</a>, having O–Xe–O bond angles varying between 87° and 93°.<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> The Xe–O bond length was determined by X-ray crystallography to be 1.875 Å.<sup id="cite_ref-hamilton1963_4-0" class="reference"><a href="#cite_note-hamilton1963-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Synthesis">Synthesis</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Perxenate&action=edit&section=1" title="Edit section: Synthesis"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Perxenates are synthesized by the <a href="/wiki/Disproportionation" title="Disproportionation">disproportionation</a> of <a href="/wiki/Xenon_trioxide" title="Xenon trioxide">xenon trioxide</a> when dissolved in strong <a href="/wiki/Alkaline_earth_metal" title="Alkaline earth metal">alkali</a>:<sup id="cite_ref-harding2002_5-0" class="reference"><a href="#cite_note-harding2002-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p> <dl><dd>2 XeO<sub>3</sub> (<abbr title="solid">s</abbr>) + 4 OH<sup>−</sup> (<abbr title="aqueous solution">aq</abbr>) → Xe (<abbr title="gas">g</abbr>) + <span class="chemf nowrap">XeO<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">4−</sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">6</sub></span></span></span> (<abbr title="aqueous solution">aq</abbr>) + O<sub>2</sub> (<abbr title="gas">g</abbr>) + 2 H<sub>2</sub>O (<abbr title="liquid">l</abbr>)</dd></dl> <p>When <a href="/wiki/Barium_hydroxide" title="Barium hydroxide">Ba(OH)<sub>2</sub></a> is used as the alkali, barium perxenate can be crystallized from the resulting solution.<sup id="cite_ref-harding2002_5-1" class="reference"><a href="#cite_note-harding2002-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Perxenic_acid">Perxenic acid</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Perxenate&action=edit&section=2" title="Edit section: Perxenic acid"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Perxenons%C3%A4ure_Structural_Formula_V.1.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/32/Perxenons%C3%A4ure_Structural_Formula_V.1.svg/220px-Perxenons%C3%A4ure_Structural_Formula_V.1.svg.png" decoding="async" width="220" height="181" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/32/Perxenons%C3%A4ure_Structural_Formula_V.1.svg/330px-Perxenons%C3%A4ure_Structural_Formula_V.1.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/32/Perxenons%C3%A4ure_Structural_Formula_V.1.svg/440px-Perxenons%C3%A4ure_Structural_Formula_V.1.svg.png 2x" data-file-width="243" data-file-height="200" /></a><figcaption>Perxenic acid</figcaption></figure> <p>Perxenic acid is the unstable conjugate acid of the perxenate anion, formed by the solution of <a href="/wiki/Xenon_tetroxide" title="Xenon tetroxide">xenon tetroxide</a> in <a href="/wiki/Water_(molecule)" class="mw-redirect" title="Water (molecule)">water</a>. It has not been isolated as a free acid, because under acidic conditions it rapidly decomposes into <a href="/wiki/Xenon_trioxide" title="Xenon trioxide">xenon trioxide</a> and <a href="/wiki/Oxygen" title="Oxygen">oxygen</a> gas:<sup id="cite_ref-klaening_6-0" class="reference"><a href="#cite_note-klaening-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> <dl><dd><style data-mw-deduplicate="TemplateStyles:r1123817410">.mw-parser-output .template-chem2-su{display:inline-block;font-size:80%;line-height:1;vertical-align:-0.35em}.mw-parser-output .template-chem2-su>span{display:block;text-align:left}.mw-parser-output sub.template-chem2-sub{font-size:80%;vertical-align:-0.35em}.mw-parser-output sup.template-chem2-sup{font-size:80%;vertical-align:0.65em}</style><span class="chemf nowrap">2 HXeO<span class="template-chem2-su"><span>3−</span><span>6</span></span> + 6 H<sup class="template-chem2-sup">+</sup> → 2 XeO<sub class="template-chem2-sub">3</sub> + 4 H<sub class="template-chem2-sub">2</sub>O + O<sub class="template-chem2-sub">2</sub></span></dd></dl> <p>Its extrapolated formula, H<sub>4</sub>XeO<sub>6</sub>, is inferred from the <a href="/wiki/Octahedral_molecular_geometry" title="Octahedral molecular geometry">octahedral geometry</a> of the perxenate ion (<span class="chemf nowrap">XeO<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">4−</sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">6</sub></span></span></span>) in its <a href="/wiki/Alkali_metal" title="Alkali metal">alkali metal</a> salts.<sup id="cite_ref-klaening_6-1" class="reference"><a href="#cite_note-klaening-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-hamilton1963_4-1" class="reference"><a href="#cite_note-hamilton1963-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p><p>The <a href="/wiki/PKa" class="mw-redirect" title="PKa">p<i>K</i><sub>a</sub></a> of aqueous perxenic acid has been indirectly calculated to be below 0, making it an extremely strong acid. Its first ionization yields the anion <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>XeO<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>, which has a p<i>K</i><sub>a</sub> value of 4.29, still relatively acidic. The twice deprotonated species <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">2</sub></span></span>XeO<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">2−</sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">6</sub></span></span></span> has a p<i>K</i><sub>a</sub> value of 10.81.<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> Due to its rapid decomposition under acidic conditions as described above, however, it is most commonly known as perxenate salts, bearing the anion <span class="chemf nowrap">XeO<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">4−</sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">6</sub></span></span></span>.<sup id="cite_ref-klaening_6-2" class="reference"><a href="#cite_note-klaening-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-wiberg_2-1" class="reference"><a href="#cite_note-wiberg-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p> <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=Perxenate&action=edit&section=3" title="Edit section: Properties"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Perxenic acid and the anion <span class="chemf nowrap">XeO<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">4−</sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">6</sub></span></span></span> are both strong <a href="/wiki/Oxidizing_agent" title="Oxidizing agent">oxidizing agents</a>,<sup id="cite_ref-holcomb_9-0" class="reference"><a href="#cite_note-holcomb-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> capable of oxidising silver(I), copper (II) and manganese(II) to (respectively) silver(III), copper(III),<sup id="cite_ref-bard1_10-0" class="reference"><a href="#cite_note-bard1-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> and <a href="/wiki/Permanganate" title="Permanganate">permanganate</a>.<sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> The perxenate anion is unstable in acidic solutions,<sup id="cite_ref-bard1_10-1" class="reference"><a href="#cite_note-bard1-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> being almost instantaneously reduced to <span class="chemf nowrap">HXeO<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>.<sup id="cite_ref-cotton1_1-1" class="reference"><a href="#cite_note-cotton1-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p><p>The <a href="/wiki/Sodium" title="Sodium">sodium</a>, <a href="/wiki/Potassium" title="Potassium">potassium</a>, and <a href="/wiki/Barium" title="Barium">barium</a> salts are soluble.<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> Barium perxenate solution is used as the starting material for the synthesis of <a href="/wiki/Xenon_tetroxide" title="Xenon tetroxide">xenon tetroxide</a> (XeO<sub>4</sub>) by mixing it with concentrated <a href="/wiki/Sulfuric_acid" title="Sulfuric acid">sulfuric acid</a>:<sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> </p> <dl><dd>Ba<sub>2</sub>XeO<sub>6</sub> (s) + 2 H<sub>2</sub>SO<sub>4</sub> (l) → XeO<sub>4</sub> (g) + 2 BaSO<sub>4</sub> (s) + 2 H<sub>2</sub>O (l)</dd></dl> <p>Most metal perxenates are stable, except silver perxenate, which decomposes violently.<sup id="cite_ref-bard1_10-2" class="reference"><a href="#cite_note-bard1-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Applications">Applications</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Perxenate&action=edit&section=4" title="Edit section: Applications"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Sodium perxenate, Na<sub>4</sub>XeO<sub>6</sub>, can be used for the analytic separation of trace amounts of <a href="/wiki/Americium" title="Americium">americium</a> from <a href="/wiki/Curium" title="Curium">curium</a>. The separation involves the oxidation of Am<sup>3+</sup> to Am<sup>4+</sup> by sodium perxenate in acidic solution in the presence of <a href="/wiki/Lanthanum" title="Lanthanum">La<sup>3+</sup></a>, followed by treatment with <a href="/wiki/Calcium_fluoride" title="Calcium fluoride">calcium fluoride</a>, which forms insoluble fluorides with Cm<sup>3+</sup> and La<sup>3+</sup>, but retains Am<sup>4+</sup> and <a href="/wiki/Plutonium" title="Plutonium">Pu<sup>4+</sup></a> in solution as soluble fluorides.<sup id="cite_ref-holcomb_9-1" class="reference"><a href="#cite_note-holcomb-9"><span class="cite-bracket">[</span>9<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=Perxenate&action=edit&section=5" 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-cotton1-1"><span class="mw-cite-backlink">^ <a href="#cite_ref-cotton1_1-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-cotton1_1-1"><sup><i><b>b</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="CITEREFCotton,_F._AlbertWilkinson,_GeoffreyMurillo,_Carlos_A.Bochmann,_Manfred1999" class="citation cs2"><a href="/wiki/F._Albert_Cotton" title="F. Albert Cotton">Cotton, F. Albert</a>; <a href="/wiki/Geoffrey_Wilkinson" title="Geoffrey Wilkinson">Wilkinson, Geoffrey</a>; Murillo, Carlos A.; Bochmann, Manfred (1999), <i>Advanced Inorganic Chemistry</i> (6th ed.), New York: Wiley-Interscience, p. 593, <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-471-19957-5" title="Special:BookSources/0-471-19957-5"><bdi>0-471-19957-5</bdi></a></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Advanced+Inorganic+Chemistry&rft.place=New+York&rft.pages=593&rft.edition=6th&rft.pub=Wiley-Interscience&rft.date=1999&rft.isbn=0-471-19957-5&rft.au=Cotton%2C+F.+Albert&rft.au=Wilkinson%2C+Geoffrey&rft.au=Murillo%2C+Carlos+A.&rft.au=Bochmann%2C+Manfred&rfr_id=info%3Asid%2Fen.wikipedia.org%3APerxenate" class="Z3988"></span></span> </li> <li id="cite_note-wiberg-2"><span class="mw-cite-backlink">^ <a href="#cite_ref-wiberg_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-wiberg_2-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHollemanWiberg2001" class="citation cs2">Holleman, Arnold Frederik; Wiberg, Egon (2001), Wiberg, Nils (ed.), <i>Inorganic Chemistry</i>, translated by Eagleson, Mary; Brewer, William, San Diego/Berlin: Academic Press/De Gruyter, p. 399, <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-12-352651-5" title="Special:BookSources/0-12-352651-5"><bdi>0-12-352651-5</bdi></a></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Inorganic+Chemistry&rft.place=San+Diego%2FBerlin&rft.pages=399&rft.pub=Academic+Press%2FDe+Gruyter&rft.date=2001&rft.isbn=0-12-352651-5&rft.aulast=Holleman&rft.aufirst=Arnold+Frederik&rft.au=Wiberg%2C+Egon&rfr_id=info%3Asid%2Fen.wikipedia.org%3APerxenate" class="Z3988"></span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFPetersonClaassenAppelman1970" class="citation journal cs1">Peterson, J. L.; Claassen, H. H.; Appelman, E. H. (March 1970). "Vibrational spectra and structures of xenate(VI) and perxenate(VIII) ions in aqueous solution". <i>Inorganic Chemistry</i>. <b>9</b> (3): 619–621. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1021%2Fic50085a037">10.1021/ic50085a037</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Inorganic+Chemistry&rft.atitle=Vibrational+spectra+and+structures+of+xenate%28VI%29+and+perxenate%28VIII%29+ions+in+aqueous+solution&rft.volume=9&rft.issue=3&rft.pages=619-621&rft.date=1970-03&rft_id=info%3Adoi%2F10.1021%2Fic50085a037&rft.aulast=Peterson&rft.aufirst=J.+L.&rft.au=Claassen%2C+H.+H.&rft.au=Appelman%2C+E.+H.&rfr_id=info%3Asid%2Fen.wikipedia.org%3APerxenate" class="Z3988"></span></span> </li> <li id="cite_note-hamilton1963-4"><span class="mw-cite-backlink">^ <a href="#cite_ref-hamilton1963_4-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-hamilton1963_4-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHamiltonIbersMacKenzie1963" class="citation journal cs1">Hamilton; Ibers, J.; MacKenzie, D. (Aug 1963). "Geometry of the Perxenate Ion". <i>Science</i>. <b>141</b> (3580): 532–534. <a href="/wiki/Bibcode_(identifier)" class="mw-redirect" title="Bibcode (identifier)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/1963Sci...141..532H">1963Sci...141..532H</a>. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1126%2Fscience.141.3580.532">10.1126/science.141.3580.532</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/0036-8075">0036-8075</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/17738629">17738629</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:27297165">27297165</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Science&rft.atitle=Geometry+of+the+Perxenate+Ion&rft.volume=141&rft.issue=3580&rft.pages=532-534&rft.date=1963-08&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A27297165%23id-name%3DS2CID&rft_id=info%3Abibcode%2F1963Sci...141..532H&rft.issn=0036-8075&rft_id=info%3Adoi%2F10.1126%2Fscience.141.3580.532&rft_id=info%3Apmid%2F17738629&rft.au=Hamilton&rft.au=Ibers%2C+J.&rft.au=MacKenzie%2C+D.&rfr_id=info%3Asid%2Fen.wikipedia.org%3APerxenate" class="Z3988"></span></span> </li> <li id="cite_note-harding2002-5"><span class="mw-cite-backlink">^ <a href="#cite_ref-harding2002_5-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-harding2002_5-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHardingJohnsonJanes2002" class="citation book cs1">Harding, Charlie; Johnson, David Arthur; Janes, Rob (2002). <i>Elements of the </i>p<i> Block</i>. Molecular World. Vol. 9. Royal Society of Chemistry. p. 93. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-85404-690-9" title="Special:BookSources/0-85404-690-9"><bdi>0-85404-690-9</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Elements+of+the+p+Block&rft.series=Molecular+World&rft.pages=93&rft.pub=Royal+Society+of+Chemistry&rft.date=2002&rft.isbn=0-85404-690-9&rft.aulast=Harding&rft.aufirst=Charlie&rft.au=Johnson%2C+David+Arthur&rft.au=Janes%2C+Rob&rfr_id=info%3Asid%2Fen.wikipedia.org%3APerxenate" class="Z3988"></span></span> </li> <li id="cite_note-klaening-6"><span class="mw-cite-backlink">^ <a href="#cite_ref-klaening_6-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-klaening_6-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-klaening_6-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFKlaeningAppelman1988" class="citation journal cs1">Klaening, U. K.; Appelman, E. H. (October 1988). "Protolytic properties of perxenic acid". <i>Inorganic Chemistry</i>. <b>27</b> (21): 3760–3762. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1021%2Fic00294a018">10.1021/ic00294a018</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Inorganic+Chemistry&rft.atitle=Protolytic+properties+of+perxenic+acid&rft.volume=27&rft.issue=21&rft.pages=3760-3762&rft.date=1988-10&rft_id=info%3Adoi%2F10.1021%2Fic00294a018&rft.aulast=Klaening&rft.aufirst=U.+K.&rft.au=Appelman%2C+E.+H.&rfr_id=info%3Asid%2Fen.wikipedia.org%3APerxenate" class="Z3988"></span></span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHollemanWiberg2001" class="citation cs2">Holleman, Arnold Frederik; Wiberg, Egon (2001), Wiberg, Nils (ed.), <i>Inorganic Chemistry</i>, translated by Eagleson, Mary; Brewer, William, San Diego/Berlin: Academic Press/De Gruyter, p. 400, <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-12-352651-5" title="Special:BookSources/0-12-352651-5"><bdi>0-12-352651-5</bdi></a></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Inorganic+Chemistry&rft.place=San+Diego%2FBerlin&rft.pages=400&rft.pub=Academic+Press%2FDe+Gruyter&rft.date=2001&rft.isbn=0-12-352651-5&rft.aulast=Holleman&rft.aufirst=Arnold+Frederik&rft.au=Wiberg%2C+Egon&rfr_id=info%3Asid%2Fen.wikipedia.org%3APerxenate" class="Z3988"></span></span> </li> <li id="cite_note-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-8">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFJohn_H._HollowayEric_G._Hope1998" class="citation book cs1">John H. Holloway; Eric G. Hope (1998). A. G. Sykes (ed.). <i>Advances in Inorganic Chemistry</i>. Vol. 46. Academic Press. p. 67. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-12-023646-X" title="Special:BookSources/0-12-023646-X"><bdi>0-12-023646-X</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Advances+in+Inorganic+Chemistry&rft.pages=67&rft.pub=Academic+Press&rft.date=1998&rft.isbn=0-12-023646-X&rft.au=John+H.+Holloway&rft.au=Eric+G.+Hope&rfr_id=info%3Asid%2Fen.wikipedia.org%3APerxenate" class="Z3988"></span></span> </li> <li id="cite_note-holcomb-9"><span class="mw-cite-backlink">^ <a href="#cite_ref-holcomb_9-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-holcomb_9-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHolcomb1965" class="citation journal cs1">Holcomb, H. P. (March 1965). "Analytical Oxidation of Americium with Sodium Perxenate". <i>Analytical Chemistry</i>. <b>37</b> (3): 415. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1021%2Fac60222a002">10.1021/ac60222a002</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Analytical+Chemistry&rft.atitle=Analytical+Oxidation+of+Americium+with+Sodium+Perxenate&rft.volume=37&rft.issue=3&rft.pages=415&rft.date=1965-03&rft_id=info%3Adoi%2F10.1021%2Fac60222a002&rft.aulast=Holcomb&rft.aufirst=H.+P.&rfr_id=info%3Asid%2Fen.wikipedia.org%3APerxenate" class="Z3988"></span></span> </li> <li id="cite_note-bard1-10"><span class="mw-cite-backlink">^ <a href="#cite_ref-bard1_10-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-bard1_10-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-bard1_10-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFAllen_J._BardRoger_ParsonsJoseph_JordanInternational_Union_of_Pure_and_Applied_Chemistry1985" class="citation book cs1">Allen J. Bard; Roger Parsons; Joseph Jordan; International Union of Pure and Applied Chemistry (1985). <a rel="nofollow" class="external text" href="https://archive.org/details/standardpotentia0000unse/page/778"><i>Standard Potentials in Aqueous Solution</i></a>. CRC Press. p. <a rel="nofollow" class="external text" href="https://archive.org/details/standardpotentia0000unse/page/778">778</a>. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-8247-7291-1" title="Special:BookSources/0-8247-7291-1"><bdi>0-8247-7291-1</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Standard+Potentials+in+Aqueous+Solution&rft.pages=778&rft.pub=CRC+Press&rft.date=1985&rft.isbn=0-8247-7291-1&rft.au=Allen+J.+Bard&rft.au=Roger+Parsons&rft.au=Joseph+Jordan&rft.au=International+Union+of+Pure+and+Applied+Chemistry&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fstandardpotentia0000unse%2Fpage%2F778&rfr_id=info%3Asid%2Fen.wikipedia.org%3APerxenate" class="Z3988"></span></span> </li> <li id="cite_note-11"><span class="mw-cite-backlink"><b><a href="#cite_ref-11">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFLinus_Pauling1988" class="citation book cs1">Linus Pauling (1988). <span class="id-lock-registration" title="Free registration required"><a rel="nofollow" class="external text" href="https://archive.org/details/generalchemistry00paul_0/page/251"><i>General Chemistry</i></a></span> (3rd ed.). Courier Dover Publications. p. <a rel="nofollow" class="external text" href="https://archive.org/details/generalchemistry00paul_0/page/251">251</a>. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-486-65622-5" title="Special:BookSources/0-486-65622-5"><bdi>0-486-65622-5</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=General+Chemistry&rft.pages=251&rft.edition=3rd&rft.pub=Courier+Dover+Publications&rft.date=1988&rft.isbn=0-486-65622-5&rft.au=Linus+Pauling&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fgeneralchemistry00paul_0%2Fpage%2F251&rfr_id=info%3Asid%2Fen.wikipedia.org%3APerxenate" class="Z3988"></span></span> </li> <li id="cite_note-12"><span class="mw-cite-backlink"><b><a href="#cite_ref-12">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFThomas_ScottMary_Eagleson1994" class="citation book cs1">Thomas Scott; Mary Eagleson (1994). <i>Concise encyclopedia chemistry</i>. Walter de Gruyter. p. 1183. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/3-11-011451-8" title="Special:BookSources/3-11-011451-8"><bdi>3-11-011451-8</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Concise+encyclopedia+chemistry&rft.pages=1183&rft.pub=Walter+de+Gruyter&rft.date=1994&rft.isbn=3-11-011451-8&rft.au=Thomas+Scott&rft.au=Mary+Eagleson&rfr_id=info%3Asid%2Fen.wikipedia.org%3APerxenate" class="Z3988"></span></span> </li> <li id="cite_note-13"><span class="mw-cite-backlink"><b><a href="#cite_ref-13">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFCharlie_HardingDavid_Arthur_JohnsonRob_Janes2002" class="citation book cs1">Charlie Harding; David Arthur Johnson; Rob Janes (2002). <i>Elements of the </i>p<i> block</i>. Great Britain: Royal Society of Chemistry. pp. 92–93. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-85404-690-9" title="Special:BookSources/0-85404-690-9"><bdi>0-85404-690-9</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Elements+of+the+p+block&rft.place=Great+Britain&rft.pages=92-93&rft.pub=Royal+Society+of+Chemistry&rft.date=2002&rft.isbn=0-85404-690-9&rft.au=Charlie+Harding&rft.au=David+Arthur+Johnson&rft.au=Rob+Janes&rfr_id=info%3Asid%2Fen.wikipedia.org%3APerxenate" class="Z3988"></span></span> </li> </ol></div></div> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output 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href="/wiki/Template:Xenon_compounds" title="Template:Xenon compounds"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Xenon_compounds" title="Template talk:Xenon compounds"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Xenon_compounds" title="Special:EditPage/Template:Xenon compounds"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Xenon_compounds" style="font-size:114%;margin:0 4em"><a href="/wiki/Xenon_compounds" title="Xenon compounds">Xenon compounds</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Xenon(0)</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/Tetraxenonogold(II)" title="Tetraxenonogold(II)">AuXe<sub>4</sub>(Sb<sub>2</sub>F<sub>11</sub>)<sub>2</sub></a></li> <li><a href="/wiki/Xenonium" title="Xenonium">XeH<sup>+</sup></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Xenon(I)</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/Xenon_monochloride" title="Xenon monochloride">XeCl</a></li> <li><a href="/wiki/Xenon_hexafluoroplatinate" title="Xenon hexafluoroplatinate">XePtF<sub>6</sub></a></li> <li><a href="/wiki/Xenon_hexafluororhodate" title="Xenon hexafluororhodate">XeRhF<sub>6</sub></a></li> <li><a href="/w/index.php?title=Xenon_hexafluororuthenate&action=edit&redlink=1" class="new" title="Xenon hexafluororuthenate (page does not exist)">XeRuF<sub>6</sub></a></li> <li><a href="/w/index.php?title=Xenon_hexafluoroplutonate&action=edit&redlink=1" class="new" title="Xenon hexafluoroplutonate (page does not exist)">XePuF<sub>6</sub></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Xenon(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/Xenon_difluoride" title="Xenon difluoride">XeF<sub>2</sub></a></li> <li><a href="/wiki/Xenon_hexafluoroplatinate" title="Xenon hexafluoroplatinate">XeFPtF<sub>5</sub></a></li> <li><a href="/wiki/Xenon_hexafluoroplatinate" title="Xenon hexafluoroplatinate">XeFPt<sub>2</sub>F<sub>11</sub></a></li> <li><a href="/wiki/Xenon_hexafluoroplatinate" title="Xenon hexafluoroplatinate">Xe<sub>2</sub>F<sub>3</sub>PtF<sub>6</sub></a></li> <li><a href="/wiki/Xenon_dichloride" title="Xenon dichloride">XeCl<sub>2</sub></a></li> <li><a href="/wiki/Xenon_dibromide" title="Xenon dibromide">XeBr<sub>2</sub></a></li> <li><a href="/wiki/Xenon_fluoride_nitrate" title="Xenon fluoride nitrate">FXeONO<sub>2</sub></a></li> <li><a href="/wiki/Xenon_nitrate" title="Xenon nitrate">Xe(NO<sub>3</sub>)<sub>2</sub></a></li></ul></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Organoxenon(II)_compounds" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Organoxenon_compound#Xe(II)" class="mw-redirect" title="Organoxenon compound">Organoxenon(II) compounds</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <li>XeC<sub>6</sub>F<sub>5</sub>F</li> <li>XeC<sub>6</sub>F<sub>5</sub>C<sub>2</sub>F<sub>3</sub></li> <li>XeC<sub>6</sub>F<sub>5</sub>CF<sub>3</sub></li> <li><a href="/wiki/Bis(pentafluorophenyl)xenon" title="Bis(pentafluorophenyl)xenon">Xe(C<sub>6</sub>F<sub>5</sub>)<sub>2</sub></a></li> <li>XeC<sub>6</sub>F<sub>5</sub>C<sub>6</sub>H<sub>2</sub>F<sub>3</sub></li> <li>XeC<sub>6</sub>F<sub>5</sub>CN</li> <li>Xe(CF<sub>3</sub>)<sub>2</sub></li> </div></td></tr></tbody></table><div> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Xenon(IV)</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/Xenon_dioxide" title="Xenon dioxide">XeO<sub>2</sub></a></li> <li><a href="/wiki/Xenon_tetrafluoride" title="Xenon tetrafluoride">XeF<sub>4</sub></a></li> <li><a href="/wiki/Xenon_oxydifluoride" title="Xenon oxydifluoride">XeOF<sub>2</sub></a></li> <li><a href="/wiki/Tetramethylammonium_pentafluoroxenate" title="Tetramethylammonium pentafluoroxenate">N(CH<sub>3</sub>)<sub>4</sub>XeF<sub>5</sub></a></li> <li><a href="/wiki/Xenon_tetrachloride" title="Xenon tetrachloride">XeCl<sub>4</sub></a></li></ul></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Organoxenon(IV)_compounds" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Organoxenon_compound#Xe(IV)" class="mw-redirect" title="Organoxenon compound">Organoxenon(IV) compounds</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <li>XeF<sub>2</sub>C<sub>6</sub>F<sub>5</sub>BF<sub>4</sub></li> </div></td></tr></tbody></table><div> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Xenon(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/Xenon_trioxide" title="Xenon trioxide">XeO<sub>3</sub></a></li> <li><a href="/wiki/Xenon_hexafluoride" title="Xenon hexafluoride">XeF<sub>6</sub></a></li> <li><a href="/wiki/Xenon_oxytetrafluoride" title="Xenon oxytetrafluoride">XeOF<sub>4</sub></a></li> <li><a href="/wiki/Xenic_acid" title="Xenic acid">H<sub>2</sub>XeO<sub>4</sub></a></li> <li><a href="/wiki/Monosodium_xenate" title="Monosodium xenate">NaHXeO<sub>4</sub></a></li> <li><a href="/wiki/Xenon_dioxydifluoride" title="Xenon dioxydifluoride">XeO<sub>2</sub>F<sub>2</sub></a></li> <li><a href="/wiki/Nitrosonium_octafluoroxenate(VI)" title="Nitrosonium octafluoroxenate(VI)">(NO)<sub>2</sub>XeF<sub>8</sub></a></li> <li><a href="/wiki/Caesium_heptafluoroxenate" title="Caesium heptafluoroxenate"><span class="chemf nowrap">CsXeF<sub class="template-chem2-sub">7</sub></span></a></li> <li><a href="/w/index.php?title=Rubidium_heptafluoroxenate&action=edit&redlink=1" class="new" title="Rubidium heptafluoroxenate (page does not exist)">RbXeF<sub>7</sub></a></li> <li><a href="/w/index.php?title=Dicaesium_octafluoroxenate&action=edit&redlink=1" class="new" title="Dicaesium octafluoroxenate (page does not exist)">Cs<sub>2</sub>XeF<sub>8</sub></a></li> <li><a href="/w/index.php?title=Dirubidium_octafluoroxenate&action=edit&redlink=1" class="new" title="Dirubidium octafluoroxenate (page does not exist)">Rb<sub>2</sub>XeF<sub>8</sub></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Xenon(VIII)</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/Xenon_tetroxide" title="Xenon tetroxide">XeO<sub>4</sub></a></li> <li><a class="mw-selflink-fragment" href="#Perxenic_acid">H<sub>4</sub>XeO<sub>6</sub></a></li> <li><a href="/wiki/Xenon_octafluoride" title="Xenon octafluoride">XeF<sub>8</sub></a> <small><i>(predicted)</i></small></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div><a href="/wiki/Category:Xenon_compounds" title="Category:Xenon compounds">Category:Xenon compounds</a></div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1123817410"></div><div role="navigation" class="navbox" aria-labelledby="Noble_gas_compounds" style="padding:3px"><table class="nowraplinks mw-collapsible mw-collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2" style="background: #c0ffff"><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:Noble_gas_compounds" title="Template:Noble gas compounds"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Noble_gas_compounds" title="Template talk:Noble gas compounds"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Noble_gas_compounds" title="Special:EditPage/Template:Noble gas compounds"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Noble_gas_compounds" style="font-size:114%;margin:0 4em"><a href="/wiki/Noble_gas_compound" title="Noble gas compound">Noble gas compounds</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Helium_compounds" title="Helium compounds">Helium compounds</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Helium_hydride_ion" title="Helium hydride ion">HeH<sup>+</sup></a></li> <li><a href="/wiki/Helium_difluoride" class="mw-redirect" title="Helium difluoride">HeF<sub>2</sub></a></li> <li><a href="/wiki/Lithium_helium" class="mw-redirect" title="Lithium helium">LiHe</a></li> <li><a href="/wiki/Disodium_helide" title="Disodium helide">Na<sub>2</sub>He</a></li> <li><a href="/wiki/Helium_dimer" title="Helium dimer">He<sub>2</sub></a></li> <li><a href="/wiki/Helium_trimer" title="Helium trimer">He<sub>3</sub></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Neon_compounds" title="Neon compounds">Neon compounds</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Neonium" class="mw-redirect" title="Neonium">NeH<sup>+</sup></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Argon_compounds" title="Argon compounds">Argon compounds</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Argonium" title="Argonium">ArH<sup>+</sup></a></li> <li><a href="/wiki/Argon_fluorohydride" title="Argon fluorohydride">HArF</a></li> <li><a href="/wiki/Magnesium_argide" title="Magnesium argide">MgAr<sup>+</sup></a></li> <li><a href="/wiki/Argon#Compounds" title="Argon"><span class="chemf nowrap">ArCF<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">2+</sup><br /><sub style="font-size:inherit;line-height:inherit;vertical-align:baseline">2</sub></span></span></span></a></li> <li><a href="/wiki/Argon#Compounds" title="Argon"><span class="chemf nowrap">Ar(H<sub class="template-chem2-sub">2</sub>)<sub class="template-chem2-sub">2</sub></span></a></li> <li><a href="/wiki/Diargon" title="Diargon">Ar<sub>2</sub></a></li> <li><a href="/wiki/Argon_fluoride_laser" title="Argon fluoride laser">ArF</a></li> <li><a href="/wiki/Argon_difluoride" class="mw-redirect" title="Argon difluoride">ArF<sub>2</sub></a></li> <li><a href="/wiki/Organoargon_chemistry" class="mw-redirect" title="Organoargon chemistry">Organoargon compounds</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Krypton_compounds" class="mw-redirect" title="Krypton compounds">Krypton compounds</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Krypton_difluoride" title="Krypton difluoride">KrF<sub>2</sub></a></li> <li><a href="/wiki/Krypton_tetrafluoride" title="Krypton tetrafluoride"><span class="chemf nowrap">KrF<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><sup>‡</sup></li> <li><a href="/wiki/Krypton_hexafluoride" title="Krypton hexafluoride"><span class="chemf nowrap">KrF<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><sup>‡</sup></li> <li><a href="/wiki/Krypton_difluoride#Chemistry" title="Krypton difluoride">KrFAuF<sub>6</sub></a></li> <li><a href="/wiki/Krypton_difluoride#Chemistry" title="Krypton difluoride">KrFSbF<sub>6</sub></a></li> <li><a href="/wiki/Krypton#Chemistry" title="Krypton">HKrCN</a></li> <li><a href="/wiki/Krypton#Chemistry" title="Krypton">HKrC<sub>2</sub>H</a></li> <li><a href="/wiki/Krypton#Chemistry" title="Krypton">Kr(OTeF<sub>5</sub>)<sub>2</sub></a></li> <li><a href="/wiki/Krypton#Chemistry" title="Krypton">HCNKrF<sub>2</sub></a></li> <li><a href="/wiki/Kryptonium_ion" title="Kryptonium ion">KrH<sup>+</sup></a></li> <li><a href="/wiki/Organokrypton_chemistry" title="Organokrypton chemistry">Organokrypton compounds</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Xenon_compounds" title="Xenon compounds">Xenon compounds</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Xe(0)</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/Tetraxenonogold(II)" title="Tetraxenonogold(II)">AuXe<sub>4</sub>(Sb<sub>2</sub>F<sub>11</sub>)<sub>2</sub></a></li> <li><a href="/wiki/Xenonium" title="Xenonium">XeH<sup>+</sup></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Xe(I)</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Xenon_monochloride" title="Xenon monochloride">XeCl</a></li> <li><a href="/wiki/Xenon_hexafluoroplatinate" title="Xenon hexafluoroplatinate">XePtF<sub>6</sub></a></li> <li><a href="/wiki/Xenon_hexafluororhodate" title="Xenon hexafluororhodate">XeRhF<sub>6</sub></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Xe(II)</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/Xenon_difluoride" title="Xenon difluoride">XeF<sub>2</sub></a></li> <li><a href="/wiki/Xenon_hexafluoroplatinate" title="Xenon hexafluoroplatinate">XeFPtF<sub>5</sub></a></li> <li><a href="/wiki/Xenon_hexafluoroplatinate" title="Xenon hexafluoroplatinate">XeFPt<sub>2</sub>F<sub>11</sub></a></li> <li><a href="/wiki/Xenon_hexafluoroplatinate" title="Xenon hexafluoroplatinate">Xe<sub>2</sub>F<sub>3</sub>PtF<sub>6</sub></a></li> <li><a href="/wiki/Xenon_dichloride" title="Xenon dichloride">XeCl<sub>2</sub></a></li> <li><a href="/wiki/Xenon_fluoride_nitrate" title="Xenon fluoride nitrate">FXeONO<sub>2</sub></a></li> <li><a href="/wiki/Xenon_nitrate" title="Xenon nitrate">Xe(ONO<sub>2</sub>)<sub>2</sub></a></li> <li><a href="/wiki/Organoxenon_chemistry#Organoxenon(II)_compounds" title="Organoxenon chemistry">Organoxenon(II) compounds</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Xe(IV)</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Xenon_dioxide" title="Xenon dioxide">XeO<sub>2</sub></a></li> <li><a href="/wiki/Xenon_tetrafluoride" title="Xenon tetrafluoride">XeF<sub>4</sub></a></li> <li><a href="/wiki/Xenon_oxydifluoride" title="Xenon oxydifluoride">XeOF<sub>2</sub></a></li> <li><a href="/wiki/Tetramethylammonium_pentafluoroxenate" title="Tetramethylammonium pentafluoroxenate">N(CH<sub>3</sub>)<sub>4</sub>XeF<sub>5</sub></a></li> <li><a href="/wiki/Xenon_tetrachloride" title="Xenon tetrachloride">XeCl<sub>4</sub></a></li> <li><a href="/wiki/Organoxenon_chemistry#Organoxenon(IV)_compounds" title="Organoxenon chemistry">Organoxenon(IV) compounds</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Xe(VI)</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/Xenon_trioxide" title="Xenon trioxide">XeO<sub>3</sub></a></li> <li><a href="/wiki/Xenon_hexafluoride" title="Xenon hexafluoride">XeF<sub>6</sub></a></li> <li><a href="/wiki/Xenon_oxytetrafluoride" title="Xenon oxytetrafluoride">XeOF<sub>4</sub></a></li> <li><a href="/wiki/Xenic_acid" title="Xenic acid">H<sub>2</sub>XeO<sub>4</sub></a></li> <li><a href="/wiki/Nitrosonium_octafluoroxenate(VI)" title="Nitrosonium octafluoroxenate(VI)">(NO)<sub>2</sub>XeF<sub>8</sub></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Xe(VIII)</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Xenon_tetroxide" title="Xenon tetroxide">XeO<sub>4</sub></a></li> <li><a class="mw-selflink-fragment" href="#Perxenic_acid">H<sub>4</sub>XeO<sub>6</sub></a></li> <li><a href="/wiki/Xenon_octafluoride" title="Xenon octafluoride">XeF<sub>8</sub></a><sup>‡</sup></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Radon_compounds" title="Radon compounds">Radon compounds</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Rn(II)</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/Radon_difluoride" title="Radon difluoride">RnF<sub>2</sub></a></li> <li><a href="/wiki/Radon#Chemical_properties" title="Radon">RnFSb<sub>2</sub>F<sub>11</sub></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Rn(IV)</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=Radon_tetrafluoride&action=edit&redlink=1" class="new" title="Radon tetrafluoride (page does not exist)">RnF<sub>4</sub></a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Rn(VI)</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/Radon#Chemical_properties" title="Radon">RnO<sub>3</sub></a></li> <li><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><sup>‡</sup></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Oganesson" title="Oganesson">Oganesson</a> compounds (predicted)</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Og(0)</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li>Og<sub>2</sub><sup>‡</sup></li> <li>OgH<sup>+</sup><sup>‡</sup></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Og(II)</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li>OgF<sub>2</sub><sup>‡</sup></li> <li>OgCl<sub>2</sub><sup>‡</sup></li> <li>OgO<sup>‡</sup></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Og(IV)</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li>OgF<sub>4</sub><sup>‡</sup></li> <li>OgO<sub>2</sub><sup>‡</sup></li> <li>OgTs<sub>4</sub><sup>‡</sup></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Og(VI)</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li>OgF<sub>6</sub><sup>‡</sup></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div><sup>‡</sup> <a href="/wiki/Hypothetical_compound" class="mw-redirect" title="Hypothetical compound">Hypothetical compound</a></div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=Perxenate&oldid=1231811515">https://en.wikipedia.org/w/index.php?title=Perxenate&oldid=1231811515</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Help:Category" title="Help:Category">Categories</a>: <ul><li><a href="/wiki/Category:Oxyanions" title="Category:Oxyanions">Oxyanions</a></li><li><a href="/wiki/Category:Salts" title="Category:Salts">Salts</a></li><li><a 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