| 以咪唑为配体的钴和镍的配合物的合成、晶体结构及电化学性质 |
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| 引用本文： | 王庆华,于丽丽,刘 琦,程美令. 以咪唑为配体的钴和镍的配合物的合成、晶体结构及电化学性质[J]. 无机化学学报, 2011, 27(5): 989-995 |
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| 作者姓名： | 王庆华 于丽丽 刘 琦 程美令 |
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| 作者单位： | 1. 常州大学化学化工学院,江苏省精细石油化工重点实验室,常州,213164
2. 常州大学化学化工学院,江苏省精细石油化工重点实验室,常州,213164;南京大学配位化学国家重点实验室,南京,210093 |
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| 基金项目： | 国家自然科学基金(No.20671045,20971060); 南京大学配位化学国家重点实验室自然科学基金资助项目 |
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| 摘 要： | 合成了2种新颖的配合物[M(ImH)6](tfbdc)(M=Co,Ni;tfbdc=2,3,5,6-四氟对二苯甲酸根;ImH=咪唑),并通过元素分析,红外光谱,热重分析,循环伏安及X-射线单晶结构分析对其结构及性质进行了表征。2个配合物[Co(ImH)6](tfbdc)(1)和[Ni(ImH)6](tfbdc)(2)都属单斜晶系,空间群为P21/c,且Z=2。每1个金属离子与来自6个咪唑分子的6个氮原子配位,形成八面体配位构型。独立组分,[M(ImH)6]2+阳离子和四氟对二苯甲酸阴离子之间通过两种氢键(N-H…O和C-H…F)连接形成了一种三维的超分子网络结构。
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| 关 键 词： | 钴配合物 镍配合物 咪唑 2,3,5,6-四氟对二苯甲酸 晶体结构 电化学性质 |
Syntheses, Crystal Structures and Electrochemical Properties of Cobalt and Nickel Complexes Containing Imidazole Ligand |
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| WANG Qing-Hu,YU Li-Li,LIU Qi and CHENG Mei-Ling. Syntheses, Crystal Structures and Electrochemical Properties of Cobalt and Nickel Complexes Containing Imidazole Ligand[J]. Chinese Journal of Inorganic Chemistry, 2011, 27(5): 989-995 |
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| Authors: | WANG Qing-Hu YU Li-Li LIU Qi CHENG Mei-Ling |
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| Affiliation: | School of Chemistry and Chemical Engineering and Jiangsu Province Key Laboratory of Fine Petro-chemical Technology, Changzhou University, Changzhou, Jiangsu 213164, China,School of Chemistry and Chemical Engineering and Jiangsu Province Key Laboratory of Fine Petro-chemical Technology, Changzhou University, Changzhou, Jiangsu 213164, China,School of Chemistry and Chemical Engineering and Jiangsu Province Key Laboratory of Fine Petro-chemical Technology, Changzhou University, Changzhou, Jiangsu 213164, China; State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093, and School of Chemistry and Chemical Engineering and Jiangsu Province Key Laboratory of Fine Petro-chemical Technology, Changzhou University, Changzhou, Jiangsu 213164, China |
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| Abstract: | Two novel complexes [M(ImH)6](tfbdc)(M=Co,Ni;ImH=imidazole,tfbdc=2,3,5,6-tetrafluoroterephthalate) were synthesized and characterized by elemental analysis,IR spectra,thermogravimetric analysis,cyclic voltammetry,and X-ray single crystal structure analysis.Both [Co(ImH)6](tfbdc)(1) and [Ni(ImH)6](tfbdc)(2) all crystallize in the monoclinic system,space group P21/c,and with Z=2.Metal ions have all octahedral geometry coordinated by six N atoms from six imidazole molecules.The independent components,[M(ImH)6]... |
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| Keywords: | cobalt complexes nickel complex imidazole 2,3,5,6-tetrafluoroterephthalate crystal structure electrochemical property |
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