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
来源：
ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE | 2012年 / 68卷
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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