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Perxenate In chemistry, perxenates are salts of the yellow〔 xenon-containing anion . This anion has octahedral molecular geometry, as determined by Raman spectroscopy, having O–Xe–O bond angles varying between 87° and 93°. The Xe–O bond length was determined by X-ray crystallography to be 1.875 Å. ==Synthesis==
Perxenates are synthesized by the disproportionation of xenon trioxide when dissolved in strong alkali: :2 (s) + 4 (aq) → Xe (g) + (aq) + (g) + 2 (l) When is used as the alkali, barium perxenate can be crystallized from the resulting solution.〔
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Perxenate」の詳細全文を読む
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