A Novel 3D Extended Network Cobalt Paradodecatungstate:Synthesis,Characterization and Crystal Structure of [Co（H2O）5]2[Co（H2O）4]3[H2W12O42]·11H2O

被引：0
|
作者：
WANG Jing-Pinga REN Qinga ZHAO Jun-Weib NIU Jing-Yanga② a (Institute of Molecular and Crystal Engineering
机构：
来源：
Chinese Journal of Structural Chemistry | 2006年 / 10期
基金：
中国国家自然科学基金;
关键词：
paradodecatungstate; polyoxometalate; cobalt; Keggin structure;
D O I：
10.14102/j.cnki.0254-5861.2006.10.002
中图分类号：
O614.812 [];
学科分类号：
070301 ; 081704 ;
摘要：
A cobalt paradodecatungstate [Co(H2O)5]2[Co(H2O)4]3[H2W12O42]·11H2O has been successfully synthesized and structurally characterized by X-ray crystallography. Structure analysis indicates that the title compound is of monoclinic, space group P21/n, with a = 13.449(3), b = 19.585(4), c = 13.990(3) , β = 113.79(3)°, V = 3371.8(12) ?3, Z = 2, R = 0.0519 and wR = 0.1242. The title compound exhibits a novel 3D extended network structure constructed by interconnecting the paradodecatungstate polyanion [H2W12O42]10- clusters and cobaltII coordination ions.
引用
收藏
页码：1167 / 1174
页数：8
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