Syntheses,crystal structures and luminescent properties of two new Zn(II) coordination polymers based on a dicarboxylate and different imidazole-containing ligands |
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| Authors: | Xiuling Feng Wanping Chen Bolin Xiang |
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| Institution: | 1. College of Chemistry and Chemical Engineering, Huaihua Universtiy, Huaihua, China;2. Key Laboratory of Rare Optoelectronic Materials and Devices, Huaihua University, Huaihua, Chinaxiulingfeng2001@ sina.com;4. Key Laboratory of Rare Optoelectronic Materials and Devices, Huaihua University, Huaihua, China |
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| Abstract: | To investigate the effect of different imidazole-containing ligands on the structure of coordination polymers, two new Zn(II) coordination polymers based on 1,4-cyclohexanedicarboxylic acid (H2cda) and two different imidazole-containing ligands, Zn(cda)(bib)0.5]n (1) and Zn(cda)(bmib)0.5]n (2) (bib = 1,4-bis(imidazol-1-yl)benzene and bmib = 1,4-bis(2-methylimidazol-3-ium-yl)benzene), have been synthesized and characterized by single-crystal X-ray diffraction. Complex 1 shows a 3-D structure with point symbol (4.82.103).(4.82). Complex 2 displays a 2-D layer structure with an –AB– stacking sequence. |
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| Keywords: | Zn(II) crystal structure luminescence |
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