Hydrothermal synthesis, growth, and properties of a new chloride iodate

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• 作者：Wenwu Zhao ; Shilie Pan ; Lingyun Dong ; Zhihua Yang ; Xiaoyu Dong ; Zhaohui Chen ; Min Zhang ; Fangfang Zhang
• 关键词：K2Bi(IO3)4Cl ; Hydrothermal method ; Crystal structure ; Thermal analysis
• 刊名：Journal of Molecular Structure
• 出版年：2013
• 出版时间：8 October, 2013
• 年：2013
• 卷：1049
• 期：Complete
• 页码：288-292
• 全文大小：1262 K

文摘

A new chloride iodate, K₂Bi(IO₃)₄Cl, has been synthesized using hydrothermal method from the KIO₃-BiCl₃ system. It crystallizes in the monoclinic system, space group P2₁/c with unit-cell parameters a = 11.216(3) ?, b = 12.260(3) ?, c = 10.444(2) ?, Z = 4, V = 1352.2(5) ?³. The material exhibits a three-dimensional structure consisting of interlocking iodide-linked infinite _¡Þ[Bi(IO₃)₄] layer with interlayer potassium cations and chloride ions for charge balance. The powder X-ray diffraction pattern of the K₂Bi(IO₃)₄Cl has been measured. Functional groups presented in the sample were identified by Fourier transform infrared spectrum. Thermal analysis and elemental analysis were also performed on the reported material.