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碘酸铯

碘酸铯
识别
CAS号 13454-81-4  checkY
性质
化学式 CsIO3
摩尔质量 307.81 g·mol−1
外观 无色晶体
密度 4.84 g/cm3[1]
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

碘酸铯是一种无机化合物,化学式为CsIO3。它可由碳酸铯碘酸反应制得,其晶体可在220 °C水热条件下获得。[2]它和氢氟酸进行水热反应,可以得到CsIO2F2[2]

它具有钙钛矿结构,空间群为Pm,I-O键长为1.813 Å。它在约530 °C分解为碘化铯[1]

参考文献

[编辑]
  1. ^ 1.0 1.1 王朝果. 碘酸铯的晶体结构. 化学学报, 1985. 43: 271-274. doi:10.1007/BF00957555
  2. ^ 2.0 2.1 Functional Materials Design via Structural Regulation Originated from Ions Introduction: A Study Case in Cesium Iodate System. Chem. Mater. 2018, 30, 3, 1136–1145. doi:10.1021/acs.chemmater.7b05252.
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碘酸铯
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