Imidazole-Containing Ligands Assisted Self Assembly of Two New Cd(II) Coordination Polymers: Syntheses, Crystal Structures and Photoluminescent Properties

被引：0
作者：
Nuannuan Ma
Feng Guo
机构：
[1] Dezhou University,Key Laboratory of Coordination Chemistry and Functional Materials in Universities of Shandong
来源：
Journal of Inorganic and Organometallic Polymers and Materials | 2013年 / 23卷
关键词：
Coordination polymer; Crystal structure; Luminescence; Cadmium(II); Imidzlole;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Two new coordination polymers, {[Cd2(PDC)2(H2O)2(L1)]·2H2O}n (1) and {[Cd (2,5-PDC)(H2O)(L2)]·H2O}n (2), have been obtained from hydrothermal reactions of Cd2+ ion with the 2,5-pyridinedicarboxylic acid (H2PDC) and two imidazole-containing ligands [L1 = 1,4-bis(imidazol-1-yl)benzene and L2 = 1,4-bis(1-imidazol-yl)-2,5-dimethylbenzene]. Complex 1 features a three-dimensional 6-connected rob topological net. Complex 2 shows a two-dimensional 6-connected hxl topological net. The structural differences between 1 and 2 demonstrate that the different imidazole-containing ligands play critical roles in the formation of the resulting frameworks. The photoluminescent properties of 1 and 2 have also been investigated.
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页码：1177 / 1182
页数：5
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