Synthesis and crystal structures of two new Zn(II) coordination polymers with 4,4′-dipyridyl disulfide and dicarboxylate acid

被引:0
作者
H. -L. Zhu
F. -Y. Yao
Y. -Q. Zheng
机构
[1] Center of Applied Solid State Chemistry Research Ningho University,
来源
Russian Journal of Coordination Chemistry | 2012年 / 38卷
关键词
Coordination Chemistry; Coordination Polymer; Adipic Acid; Glutaric Acid; Pyridyl Ring;
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中图分类号
学科分类号
摘要
The title compounds, Zn(C5H6O4)(Dpds) · 5H2O (I) and Zn(C6H8O4)(Dpds) (II) (C5H8O4 = glutaric acid, Dpds = 4,4′-dipyridyl disulfide, and C6H10O4 = adipic acid), are two-dimensional metal-organic coordination polymers. In I, the tetrahedra coordinated Zn atoms are bridged by glutarate anions and Dpds ligand to form a 2D layer parallel to (001) plane, which are connected by the 1D water tape notated as T4(2)5(2) to build up 3D supramolecular architecture. In II, both Dpds ligands and adipate anions act as bidentate bridges, connecting the Zn(II) centers in a tetrahedral coordination geometry into a two-dimensional (4,4) layer. Each layer polycatenates adjacent layers, exhibiting the rare combination of 2D → 2D parallels interpenetration.
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页码:450 / 455
页数:5
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