六氟合锗酸
| 六氟合锗酸 | |
|---|---|
| |
| 识别 | |
| CAS号 | 16950-43-9 
|
| 性质 | |
| 化学式 | H2F6Ge |
| 摩尔质量 | 188.65 g·mol−1 |
| 若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。 | |
六氟合锗酸是一种无机化合物，化学式为H2[GeF6]，它可由锗和过氧化氢、氢氟酸反应[1]，或二氧化锗溶于氢氟酸得到，可存在于氢氟酸溶液中。[2]它可以在碱性条件下水解：[3]
- GeF62− + 4 OH− → GeO2 + 6 F− + 2 H2O
它和水合肼加热反应，可以沉淀出(N2H5)3Ge7O15(OH)·2.5H2O。[4]它和氟化锂反应，可以得到六氟合锗酸锂。[5]
参考文献
[编辑]- ^ Jyun-ichiro Kawada. Acid Chemical Etching for Ge-In Alloyed Junction Element. Journal of the Metal Finishing Society of Japan. 1969, 20 (8): 396–399 [2021-01-26]. ISSN 1884-3395. doi:10.4139/sfj1950.20.396 （日语）.
- ^ Tananaev, I. V.; Nikolaev, N. S.; Buslaev, Yu. A. Phase equilibrium in the systems HF-MF4-H2O. Fiz.-Khim. Analiz, Akad. Nauk SSSR, Sibirsk. Otd., Inst. Neorgan. Khim. Tr. Yubileinoi Konf., Novosibirsk, 1963 (1960): 85-92. CAN62: 19221.
- ^ Ryss, I. G.; Kulish, N. F. Kinetics of the hydrolysis of hexafluorogermanate ion, GeF6--. Zhurnal Neorganicheskoi Khimii, 1963 (8): 342-348. ISSN: 0044-457X.
- ^ Sergey N. Britvin, Dar’ya V. Spiridonova, Oleg I. Siidra, Andriy Lotnyk, Lorenz Kienle, Sergey V. Krivovichev, Wulf Depmeier. Synthesis, structure and properties of hydrazinium germanate pharmacosiderite, (N2H5)3Ge7O15(OH)·2.5H2O. Microporous and Mesoporous Materials. 2010-06, 131 (1-3): 282–288 [2021-01-26]. doi:10.1016/j.micromeso.2010.01.003 （英语）.
- ^ 石世昆. 六氟锗酸锂的合成方法及其新用途. CN 201310127585.
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