Self-assembly of polyoxometalate clusters and metal-organic coordination fragments into 1D homochiral chains

被引：24

作者：

An, Haiyan ^{[1
]}

Han, Zhengbo ^{[2
]}

Xu, Tieqi ^{[1
]}

Meng, Changgong ^{[1
]}

Wang, Enbo ^{[3
]}

机构：

[1] Dalian Univ Technol, Sch Chem Engn, Dept Chem, Dalian 116023, Peoples R China

[2] Liaoning Univ, Coll Chem, Shenyang 110036, Peoples R China

[3] NE Normal Univ, Dept Chem, Minist Educ, Key Lab Polyoxomet Sci, Changchun 130024, Jilin, Peoples R China

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2008年 / 11卷 / 08期

关键词：

chirality; polyoxometalate; helical chain;

D O I：

10.1016/j.inoche.2008.04.040

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A pair of enantiornerically pure polyoxometalates, (C4NH7O4)[Na-2(L-C4H8N2O3)(2)(H2O)(g)Zn](2)[CrMo6-H6O24]2 center dot 7H(2)O (L-1), and (C4NH7O4)[Na-2(D-C4H8N2O3)(2)(H2O)(g)Zn](2)[CrMo6H6O24](2) center dot 7H(2)O (D-1), have been synthesized for the first time and characterized by elemental analyses, IR, TG, UV and single crystal Xray diffraction. L-1 and D-1 are enantiomers and crystallize in the chiral space group P2(1)2(1)2. To our best knowledge, they represent the first examples of 1D homochiral polyoxometalate compounds constructed from Anderson-type polyoxoanions. (c) 2008 Elsevier B.V. All rights reserved.

引用

页码：914 / 917

页数：4

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