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|Section3= }} Nitrosonium octafluoroxenate(VI) is a chemical compound of xenon with nitrogen, oxygen, and fluorine, having formula . It is an ionic compound containing well-separated nitrosonium cations (NO+) and octafluoroxenate(VI) anions (XeF). The molecular geometry of the octafluoroxenate(VI) ion is square antiprismatic, having Xe-F bond lengths of 1.971 Å, 1.946 Å, 1.958 Å, 2.052 Å, and 2.099 Å. It is synthesized by the reaction of xenon hexafluoride () with nitrosyl fluoride (NOF): : + 2 NOF → Other compounds containing the octafluoroxenate(VI) ion include its alkali metal salts, including Cs2XeF8 and Rb2XeF8, which are stable up to 400 °C. ==References== 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「Nitrosonium octafluoroxenate(VI)」の詳細全文を読む スポンサード リンク
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