Synthesis, structure and properties of four new coordination polymers based on 2-(4-Chloro-phenoxy)-N-pyridin-3-ylacetamide

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• 作者：Shao-Yin Mo^a ; Dong-Lin Fang^a ; Bao-Yi Yu^b ; Shi-Hua Tang^a ; ^{3495622498@qq.com}
• 关键词：Coordination polymers ; Acylamide ; Multicarboxylate ; Luminescence properties ; Topology
• 刊名：Polyhedron
• 出版年：2017
• 出版时间：17 February 2017
• 年：2017
• 卷：123
• 期：Complete
• 页码：90-98
• 全文大小：2678 K
• 卷排序：123

文摘

A series of coordination polymers, namely, [Zn(L)(HIP)(H2O)] (1), [Cd(L)(HIP)]·1/2H2O (2), [Co1.5(L)(BTC)(CH3OH)(H2O)3]·2H2O (3), [Ni1.5(L)(BTC)(H2O)4]·3H2O (4), where L = 2-(4-Chloro-phenoxy)-N-pyridin-3-ylacetamide, H2HIP = 5-hydroxyisophthalic acid, H3BTC = 1,3,5-benzenetricarboxylic acid, have been synthesized under hydrothermal conditions. Single crystal X-ray diffraction analysis reveals that the complexes 1, 3 and 4 display 1D chain structure. In complex 2, each Cd2 unit is linked into BTC form two dimensional layer structures, which are further connected by μ 2-L ligand to construct 3D architecture with {424;64}-bcu topology. Moreover, their powder X-ray diffraction analysis, thermostability and luminescence properties are explored.