六氟锑酸镁
| 六氟锑酸镁 | ||
|---|---|---|
| ||
| 英文名 | magnesium(II) hexafluoroantimonate | |
| 别名 | 氟锑酸镁、六氟合锑酸镁 | |
| 识别 | ||
| CAS号 | 111898-98-7 
| |
| 性质 | ||
| 化学式 | Mg(SbF6)2 | |
| 外观 | 无色晶体 | |
| 若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。 | ||
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六氟锑酸镁是一种无机化合物，化学式为Mg(SbF6)2。
制备及性质
[编辑]六氟锑酸镁可由氟化镁和五氟化锑在无水氟化氢或二氧化硫中于室温反应得到：[1]
- MgF2 + 2 SbF5 → Mg(SbF6)2
它在无水氟化氢中结晶，可以得到[Mg(HF)2](SbF6)2。[2]它和六氟锑酸五氟合氙（XeF5SbF6）在氟化氢中结晶，可以得到XeF5Mg(SbF6)3。[3]
参考文献
[编辑]- ^ Gantar, Darja; Leban, Ivan; Frlec, Boris; Holloway, John H. Metal(II) hexafluoroantimonates: preparation and characterization of MF2·2SbF5 (M = Mg, Ni, Zn, Fe, Co, Cu, Cr, Ag, Cd, or Pb) and the x-ray structure determination of silver bis(hexafluoroantimonate). Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), 1987. 10: 2379-2383.
- ^ Alenka Turičnik, Primož Benkič, Boris Žemva. Syntheses and crystal structures of [Mg(HF)2](SbF6)2 and [Ca(HF)2](SbF6)2: new examples of HF acting as a ligand to metal centres. Journal of Fluorine Chemistry. 2003-06, 121 (2): 245–251 [2020-05-29]. doi:10.1016/S0022-1139(03)00052-6. （原始内容存档于2018-06-26） （英语）.
- ^ Zoran Mazej, Evgeny Goreshnik. Influence of the Increasing Size of the M 2+ Cation on the Crystal Structures of XeF 5 M(SbF 6 ) 3 (M = Ni, Mg, Cu, Zn, Co, Mn, Pd) and (XeF 5 ) 3 [Hg(HF)] 2 (SbF 6 ) 7: Influence of the Increasing Size of the M2+ Cation on the Crystal Structures of XeF5M(SbF6)3 (M = Ni, Mg, Cu, Zn, Co, Mn, Pd) and (XeF5)3[Hg(HF)]2(SbF. European Journal of Inorganic Chemistry. 2016-07, 2016 (20): 3356–3364 [2020-05-29]. doi:10.1002/ejic.201600317 （英语）.
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