Crystal structure of Na10[{Na(H2O)H2Nb6O19}2(μ-H2O)2]•46H2O

被引：3
|
作者：
Abramov, P. A. [1 ,2 ]
Sokolov, M. N. [1 ,2 ]
机构：
[1] Russian Acad Sci, Nikolaev Inst Inorgan Chem, Siberian Branch, Novosibirsk, Russia
[2] Novosibirsk Natl Res State Univ, Novosibirsk, Russia
来源：
JOURNAL OF STRUCTURAL CHEMISTRY | 2017年 / 58卷 / 07期
关键词：
hexaniobate; sodium; X-ray diffraction analysis; LINDQVIST ION; SOLID-STATE; POLYOXOMETALATE; BEHAVIOR; OXYGEN; WATER; OXIDE;
D O I：
10.1134/S0022476617070198
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The diffusion of acetone vapor into a Na7H[Nb6O19] solution at pH 9.5 results in the crystallization of the Na-10[{Na(H2O)H2Nb6O19}(2)(mu-H2O)(2)]center dot 46H(2)O (1) complex characterized by X-ray diffraction. The sodium cation coordination to a triangular face of the anion enables the determination of anion protonation sites by blocking the disordering and the formation of strong hydrogen bonds between the anions.
引用
收藏
页码：1411 / 1417
页数：7
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