原碲酸铋是铋形成的碲的含氧酸盐之一,化学式为Bi2TeO6。它可由四价铋相应的化合物高温氧化得到:[1]
- 2 Bi2TeO5 + O2 → 2 Bi2TeO6
原碲酸铋 | |
---|---|
识别 | |
CAS号 | 53411-67-9 |
性质 | |
化学式 | Bi2O6Te |
摩尔质量 | 641.56 g·mol−1 |
密度 | 8.90 g·cm−3 |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
它是正交晶系晶体,空间群Cmca。它与Bi2MoO6和Bi2WO6同构。[1]它在800 °C分解,生成Bi6Te2O15和2Bi2O3·3TeO2+x。[2]
参考文献
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