Revision of the Mg(ClO4)2•4H2O crystal structure

被引:6
|
作者
Solovyov, Leonid A. [1 ]
机构
[1] Inst Chem & Chem Technol, Krasnoyarsk 660049, Russia
关键词
DIFFRACTION; REFINEMENT;
D O I
10.1107/S0108768111054371
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A revision is presented of the restrained Rietveld analysis of the crystal structure of magnesium perchlorate tetrahydrate, Mg(ClO4)(2)center dot 4H(2)O, recently published by Robertson & Bish [(2010), Acta Cryst. B66, 579-584]. The actual symmetry of the material is shown to be C2/m. The corrected structure model is refined by the derivative difference method [Solovyov (2004). J. Appl. Cryst. 37, 743-749], anisotropically for all non-H atoms and isotropically for two independent H atoms without restraints.
引用
收藏
页码:89 / 90
页数:2
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