氯化锕是一种无机化合物,化学式为AcCl3,有强放射性。
结构
氯化锕有三氯化铀(UCl3)的结构,空间群P 63/m,晶胞参数a =7.63 Å,c = 4.56 Å。锕的Wyckoff位置为2c,氯为6h (avec y ~ 0.29)。[3]
制备
- 4Ac(OH)3 + 3CCl4 → 4AcCl3 + 3CO2 + 6H2O
化学性质
氯化锕在碱的作用下产生白色凝胶沉淀:
- AcCl3 + 3 NaOH → Ac(OH)3↓ + 3 NaCl
参考资料
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