Synthesis, Crystal Structural Characterization and Electrochemical Properties of a 1D Tape-like Polymer of Cobalt Adamantanedicarboxylate: [Co_2(adc)_2(py)_4(H_2O)]_n |
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作者姓名: | LI Hong-Mei XIONG Hong-Bo LUO Geng-Geng DAI Jing-Cao |
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作者单位: | Institute of Materials Physical Chemistry, Huaqiao University, Xiamen, Fujian 361021, China |
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基金项目: | the National Natural Science Foundation of China,the Natural Science Foundation of Fujian Province,the Scientific Research Foundation for the Returned Overseas Chinese Scholars State Education Ministry of China |
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摘 要: | The new complex, [Co2(adc)2(py)4(H2O)}n 1 (adc = 1,3-adamantanedicarboxylate, py = pyridine), has been hydrothermally synthesized as polymeric solid, and characterized by X-ray diffraction, elemental analysis, IR spectra and thermogravimetric analysis. Complex 1 crystallizes in monoclinic, space group C2/c with a = 18.932(4), b = 19.779(4), c = 12.352(3) , β = 112.03(3)o, V = 4288(2) 3, Z = 4, GOF = 0.998, R = 0.0518 and wR = 0.1074. X-ray single-crystal analysis reveals that 1 presents a 3D simple parallel rod-like supramolecular array constructed by 1D tape-like polymeric motif through aromatic π-π stacking interaction. Electrochemical investigation shows that 1 exhibits appreciable electrocatalytic activity for the reduction reaction of nitrite.
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关 键 词: | 电化学性能 水热合成 一维聚合物 结构表征 磁带 X射线衍射 晶体 聚合物固体 |
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