Two Zinc(II) Supramolecules Constructed from Imidazole Dicarboxylate: Synthesis, Structures, and Properties

被引:2
|
作者
Sang, Yali [1 ]
Lin, Xuesong [1 ]
Sun, Weidong [1 ]
Yang, Suhua [1 ]
机构
[1] Chifeng Univ, Dept Chem, Chifeng 024000, Neimenggu, Peoples R China
关键词
crystal structure; thermal behaviors; supramolecule; Zn(II); COORDINATION POLYMERS; AMINO-ACIDS; COMPLEXES; NETWORKS;
D O I
10.1080/15533174.2011.555869
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Treatment of two kinds of imidazole dicarboxylate ligands, 2-methyl-1H-imidazole-4,5-dicarboxylic acid (H3L1) or 2-ethyl-1H-imidazole-4,5-dicarboxylic acid (H3L2) with ZnSO4, or ZnCl2, resulted in two supramolecular complexes, namely [Zn(H2L1)2(H2O)2] (1) and {[Zn(H2L2)2(H2O)2]center dot 3H2O} (2). Molecular structures of the two complexes have been characterized by means of elemental analysis, IR, and single crystal X-ray diffraction. Their thermal behaviors have also been presented.
引用
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页码:356 / 362
页数:7
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