硅化钙
| 硅化钙 | |
|---|---|
| 识别 | |
| CAS号 | 12049-73-9 |
| PubChem | 72720438 |
| 性质 | |
| 化学式 | Ca2Si |
| 摩尔质量 | 108.24 g·mol⁻¹ |
| 溶解性（水） | 反应 |
| 若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。 | |
硅化钙是一种无机化合物，化学式为Ca2Si。[1]它由硅和钙在1000 °C于真空中反应得到。
性质
[编辑]- 3 Ca2Si + 12 HCl + 5 H2O → 6 CaCl2 + SiH4↑ + H2Si2O5 + 8 H2↑
- Ca2Si + Mg2Si → 2 CaMgSi
参考文献
[编辑]- ^ Рипан Р., Четяну И. Неорганическая химия. Химия металлов 1. М.: Мир. 1971 （俄语）.
- ^ Hosono, T.; Kuramoto, M.; Matsuzawa, Y.; Momose, Y.; Maeda, Y.; Matsuyama, T.; Tatsuoka, H.; Fukuda, Y.; Hashimoto, S.; Kuwabara, H. Formation of CaMgSi at Ca2Si/Mg2Si interface. Applied Surface Science. 2003, 216 (1-4): 620–624. ISSN 0169-4332. doi:10.1016/S0169-4332(03)00471-9.
拓展阅读
[编辑]
- Tani, Jun-ichi; Kido, Hiroyasu. Investigation of structural, elastic, and lattice-dynamical properties of Ca2Si, Ca2Ge, and Ca2Sn based on first-principles density functional theory. Computational Materials Science. 2015, 97: 36–41. ISSN 0927-0256. doi:10.1016/j.commatsci.2014.10.002.
- Li, X.D.; Li, K.; Wei, C.H.; Han, W.D.; Zhou, N.G. Structural, electronic, elastic, and thermodynamic properties of CaSi, Ca2Si, and CaSi2 phases from first-principles calculations. Physica B: Condensed Matter. 2018, 538: 54–61. ISSN 0921-4526. doi:10.1016/j.physb.2018.03.018.
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