溴酸铽
溴酸铽是一种无机化合物,化学式为Tb(BrO3)3。它可由硫酸铽和溴酸钡反应制得,反应生成的硫酸钡可以通过过滤除去。[2]它的九水合物以六方晶系P63mc空间群(−73 °C)结晶,具有光致发光性质。[1]
溴酸铽 | |
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识别 | |
CAS号 | 97404-20-1(无水) 16453-89-7(九水) |
性质 | |
化学式 | Br3O9Tb |
摩尔质量 | 542.63 g·mol−1 |
密度 | 2.95 g/cm3(九水,−73 °C)[1] |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
参考文献
- Emmanuel Moret; Francesco Nicolo; Jean-Claude G. Bünzli; Gervais Chapuis (1991). Structural and luminescence study of europium and terbium tris(bromate) nonahydrates. 171(2), 273–300. doi:10.1016/0022-5088(91)90151-s.
- Yukiko Nishimura. Thermodynamic Data of Rare Earth Bromates and Chlorates in Aqueous Solutions at 25.0 °C. J. Chem. Eng. Data 2001, 46, 2, 299–307. doi:10.1021/je000184x.
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