Synthesis and Structure Investigation of a Transition Metal Ion Bridging Bis(diphosphopentamolybdates),[H2BIIM]3[HBIIM]4[Mn(H2O)4(P2Mo5O23)2]·7H2O

被引：6

作者：

魏林恒 ^{[1
]}

王子梁 ^{[2
]}

赵俊伟 ^{[2
]}

王敬平 ^{[2
]}

机构：

[1] Institute of Natural Resources and Environmental Science,College of Environment and Planning,Henan University

[2] College of Chemistry and Chemical Engineering,Henan University

来源：

结构化学 | 2010年 / 29卷 / 05期

关键词：

polyoxometalate; molybdate; crystal structure; dumbbell-like; phosphate;

D O I：

10.14102/j.cnki.0254-5861.2010.05.023

中图分类号：

O621.25 [];

学科分类号：

070303 ; 081704 ;

摘要：

A novel transition metal ion bridging bis(diphosphopentamolybdates) has been synthesized and characterized by elemental analysis,IR spectrum,UV spectrum and single-crystal X-ray diffraction.The single-crystal structure analysis shows that the compound consists of seven charge-compensating 2,2’-biimidazole cations (BIIM=2,2’-biimidazole) and one dumbbell-like [Mn(H2O)4(P2Mo5O23)2]10-heteropolyanion which is constructed by two [P2Mo5O23]6-clusters bridged through one [Mn(H2O)4]2+ cation.

引用

页码：784 / 788

页数：5