| 钴、镍多齿吡啶-胺配合物的制备及晶体结构 |
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| 引用本文： | 史卫东,郑德华,王梅. 钴、镍多齿吡啶-胺配合物的制备及晶体结构[J]. 无机化学学报, 2015, 31(11): 2205-2212 |
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| 作者姓名： | 史卫东 郑德华 王梅 |
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| 作者单位： | 大连理工大学精细化工国家重点实验室, 大连 116024,大连理工大学精细化工国家重点实验室, 大连 116024,大连理工大学精细化工国家重点实验室, 大连 116024 |
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| 基金项目： | 国家自然科学基金(No.21373040)资助项目。 |
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| 摘 要： | 设计合成了4个新的钴、镍多齿吡啶-胺配合物,[M(L1)](BF4)2(L1=N,N,N',N'-四(2-吡啶甲基)-1,2-乙二胺;C1,M=Co;C2,M=Ni)和[M(L2)](BF4)n(L2=N,N,N',N'-四(2-吡啶甲基)-1,3-丙二胺;C3,M=Co,n=3;C4,M=Ni,n=2)。利用红外光谱、元素分析和X-射线单晶衍射方法对这些配合物的组成及结构进行了分析和表征。这4个配合物的单晶结构均属于单斜晶系,空间群有所不同(C1为Cc空间群,C2为P21/n空间群,C3为C2/c空间群,C4为P21/c空间群),并且4个配合物具有不同的三维堆积结构。
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| 关 键 词： | 吡啶-胺多齿配体 钴配合物 镍配合物 晶体结构 |
| 收稿时间： | 2015-07-06 |
| 修稿时间： | 2015-09-21 |
Preparation and Crystal Structures of Cobalt and Nickel Complexes Containing a Pyridine-Amine Polydentate Ligand |
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| SHI Wei-Dong,ZHENG De-Hua and WANG Mei. Preparation and Crystal Structures of Cobalt and Nickel Complexes Containing a Pyridine-Amine Polydentate Ligand[J]. Chinese Journal of Inorganic Chemistry, 2015, 31(11): 2205-2212 |
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| Authors: | SHI Wei-Dong ZHENG De-Hua WANG Mei |
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| Affiliation: | State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian, Liaoning 116024, China,State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian, Liaoning 116024, China and State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian, Liaoning 116024, China |
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| Abstract: | Four new cobalt and nickel complexes containing a polypyridine-amine ligand were designed and prepared, namely, [M(L1)](BF4)2 (L1=N,N,N',N'-tetrakis(2-pyridylmethyl)ethane-1,2-diamine; C1, M=Co; C2, M=Ni) and [M(L2)](BF4)n (L2=N,N,N',N'-tetrakis(2-pyridylmethyl)propane-1,3-diamine; C3 M=Co, n=3; C4, M=Ni, n=2). These complexes were characterized by infrared spectroscopy (IR) and element analysis (EA). The structures of the complexes were determined by X-ray single crystal diffraction. The four complexes all belong to the monoclinic crystal system but with different space groups (C1, Cc; C2, P21/n; C3, C2/c; C4, P21/c). Different three-dimensional packing structures were found for these complexes. |
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| Keywords: | pyridine-amine polydentate ligand cobalt complex nickel complex crystal structure |
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