硅化钙

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

它和稀酸反应，放出硅烷和氢气的混合物：

3 Ca₂Si + 12 HCl + 5 H₂O → 6 CaCl₂ + SiH₄↑ + H₂Si₂O₅ + 8 H₂↑

它和硅化镁反应，生成CaMgSi：[2]

Ca₂Si + Mg₂Si → 2 CaMgSi

Рипан Р., Четяну И. 1. М.: Мир. 1971: 561.
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