Assembly of two 3-D metal-organic frameworks from Cd(II) and 4,5-imidazoledicarboxylic acid or 2-ethyl-4,5-imidazoledicarboxylic acid

被引：114

作者：

Wang, Shuang ^{[1
]}

Zhang, Lirong ^{[1
]}

Li, Guanghua ^{[1
]}

Huo, Qisheng ^{[1
]}

Liu, Yunling ^{[1
]}

机构：

[1] Jilin Univ, State key Lab Inorgan Synth & Preparat Chem, Changchun 130012, Peoples R China

来源：

CRYSTENGCOMM | 2008年 / 10卷 / 11期

关键词：

D O I：

10.1039/b812782b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Two new metal-organic frameworks [Cd-3(H2O)(2)(C5N2O4H)(2)center dot H2O] 1 and [KCd(C7N2O4H5)] 2 have been hydrothermally synthesized employing 4,5-imidazoledicarboxylic acid (IMDC) and 2-ethyl-4,5-imidazoledicarboxylic acid (2-EtIMDC) as organic ligands. The single-crystal structure analysis reveals that compound 1 exhibits a 3-D framework, which is generated from 2-D layers pillared by 1-D chains along the c-axis. Compound 2 presents a 3-D structure with 1-D channels, which are connected in a cross-like fashion by [CdN2O3] trigonal bipyramid units and 2-EtIMDC ligands.

引用

页码：1662 / 1666

页数：5

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