八氟合氙(VI)酸銫
外觀
八氟合氙(VI)酸銫 | |
---|---|
識別 | |
CAS號 | 17501-71-2 |
性質 | |
化學式 | Cs2XeF8 |
外觀 | 奶油色[1] |
熔點 | 400 °C(分解)[2] |
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。 |
八氟合氙(VI)酸銫是一種配位化合物,化學式為Cs2XeF8,分子中的XeF82-具有D4d對稱性。[3]它可由氟化銫和四氟化氙於100 °C反應得到[4],或通過CsXeF7的分解生成。[5]
參考文獻
[編輯]- ^ Complex compounds of xenon hexafluoride with the alkali fluorides. Journal of Inorganic and Nuclear Chemistry, 1966. 28 (11). doi:10.1016/0022-1902(66)80380-9
- ^ Kiselev, Yu. M.; Fadeeva, N. E.; Popov, A. I.; Korobov, M. V.; Nikulin, V. V.; Spitsyn, V. I. Thermal stability of alkali metal hexafluoroxenates(IV). Doklady Akademii Nauk SSSR, 1987. 295 (2): 378-381. ISSN 0002-3264.
- ^ Karl O. Christe and William W. Wilson. Perfluoroammonium and alkali-metal salts of the heptafluoroxenon(VI) and octafluoroxenon(VI) anions. Inorg. Chem. 1982, 21, 12, 4113–4117. doi:10.1021/ic00142a001.
- ^ Kiselev, Yu. M.; Goryachenkov, S. A.; Martynenko, L. I.; Spitsyn, V. I. Interaction of lower xenon fluorides with alkali metal fluorides. Doklady Akademii Nauk SSSR (1984), 278(4), 881-885. ISSN 0002-3264
- ^ Peacock R D, Selig H, Sheft I. Complex fluoroxenates(VI). Proceedings of the Chemical Society, London. 1964. 285. ISSN 0369-8718