Synthesis, characterization of an unusual crystalline material with tartrate

被引：11

作者：

Gu, Yongbing ^{[1
]}

Yang, Minghua ^{[1
]}

机构：

[1] Lishui Univ, Dept Chem, Lishui 323000, Zhejiang, Peoples R China

来源：

CRYSTAL RESEARCH AND TECHNOLOGY | 2008年 / 43卷 / 12期

关键词：

cobalt complex; tartrate; crystal material; topology;

D O I：

10.1002/crat.200800232

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

An exploration of the cobalt-tartrate system under hydrothermal conditions, has led to the isolation of crystalline framework {Co-2(H(2)tar)(2)]center dot 2H(2)O}(n) (1) (H(2)tar = tartrate dianion). Single-crystal X-ray analyses reveal that it crystallizes in the orthorhombic space group P2(1)2(1)2. a = 11.0924(11) angstrom, b = 7.8517(8) angstrom, c = 9.0171(9) angstrom, beta = 90 degrees. A dinuclear Co-II unit is formed via two different coordinated tartrate molecules. Further these units are united together through two bridging carboxylate groups of hexa-coordinated H(2)tar ligands to form a 21) grid layer, which exhibits a typical (6,3) topological network. (C) 2008 WILEY-VCH Verlag GmbH & Co. KGaA. Weinheim

引用

页码：1331 / 1334

页数：4

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