Solvothermal Syntheses,Crystal Structures,and Luminescent Properties of Two New Cadmium(II) Coordination Polymers Based on Rigid / Flexible Dicarboxylate and N,N′‐Bis(4‐pyridyl)‐1,4,5,8‐naphthalenetetracarboxydiimide |
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| Authors: | Xiuling Feng Wanping Chen Bolin Xiang |
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| Affiliation: | 1. College of Chemistry and Chemical Engineering, Huaihua University, Huaihua, Hunan 418008, P. R. China;2. Key Laboratory of Rare Optoelectronic Materials and Devices, Huaihua University, Huaihua, Hunan 418008, P. R. China |
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| Abstract: | In order to investigate the effect of the organic ligands on the structures of coordination polymers, two new cadmium(II) coordination polymers based on the different dicarboxylate ligands, namely Cd2(bpdc)2(DPNDI)2] · 3H2O · NMF ( 1 ) and Cd(obb)(DPNDI)] ( 2 ) H2bpdc = biphenyl‐4,4′‐dicarboxylate, H2obb = 4,4′‐oxybis(benzoic acid), DPNDI = N,N′‐bis(4‐pyridyl)‐1,4,5,8‐naphthalene tetracarboxydiimide, and NMF = N‐methylformamide), were synthesized under solvothermal condition and further characterized. Complex 1 shows a twofold interpenetrated pcu topology. Complex 2 possesses a two‐dimensional (2D) layer structure with –ABCD– stacking sequence. Furthermore, the luminescent properties of complexes 1 and 2 are investigated. |
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| Keywords: | Crystal Structure Cadmium Dicarboxylate ligand Luminescent properties |
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