Synthesis, characterization and crystal structure of a novel 2D Ni(II) complex with malate

被引：2

作者：

Wu, Weiping ^{[1
]}

Liu, Jianqiang ^{[2
]}

Zeng, Fengehun ^{[1
]}

Wu, Yu ^{[1
]}

机构：

[1] Sichuan Univ Sci & Engn, Dept Chem, Zigong 643000, Peoples R China

[2] NW Univ Xian, Dept Chem, Xian 710069, Peoples R China

来源：

CRYSTAL RESEARCH AND TECHNOLOGY | 2008年 / 43卷 / 09期

关键词：

nickel complex; malate; 1,2-bis(4-pyridyl)ethane; crystal structure; topology;

D O I：

10.1002/crat.200800019

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

An exploration of the nickel- malate-bpa system under hydrothermal conditions, has led to the isolation of a novel framework {Ni(Hmal)(bpa)]center dot 2.5H(2)O}n (1) (Hmal = malate dianion, bpa = 1,2-bi(4-pyridyl)ethane). Single-crystal X-ray analyses reveal that it crystallizes in the orthorhombic space group Fdd2. a = 21.9944(13) angstrom, b = 33.3369(19) angstrom, c = 10.3969(5) angstrom, beta = 90 degrees. The Ni-II ions are linked into an extended helical chain via Hmal molecules. Further these chains are united together through the bridging bpa to form a 2D grid layer, which exhibits a typical (6,3) topological network. (C) 2008 WILEY-VCH GmbH & Co. KGaA, Weinbeim.

引用

页码：991 / 994

页数：4

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