| Molecular structure of [(trien)Zn(im)Zn(trien)](ClO_4)_3 complex and ESR spectra of its single-crystal doped with [(trien)Cu(im)Zn(trien)l(ClO_4)_3 complex |
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| 作者姓名： | 毛宗万 江丽娟 韩世莹 唐雯霞 陈民勤A 刘捷 |
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| 作者单位： | State Key Laboratory of Coordination Chemistry，Institute of Coordination Chemistry，and Centre of Material Analysis，Nanjing University，Nanjing 210093，China，State Key Laboratory of Coordination Chemistry，Institute of Coordination Chemistry，and Centre of Material Analysis，Nanjing University，Nanjing 210093，China，State Key Laboratory of Coordination Chemistry，Institute of Coordination Chemistry，and Centre of Material Analysis，Nanjing University，Nanjing 210093，China，State Key Laboratory of Coordination Chemistry，Institute of Coordination Chemistry，and Centre of Material Analysis，Nanjing University，Nanjing 210093，China，Research Centre of Analysis and Measurement，Fudan University，Shanghai 200433，China，Research Centre of Analysis and Measurement，Fudan University，Shanghai 200433，China |
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| 摘 要： | The crystal structure of the title complex was measured, in which the two zinc atoms with coordination polyhedron of distorted tetragonal pyramid (TP) are bridged by an imidazolate in the apical position of the TP forming a dimer. The isomorphous (trien)Cu(im)Zn(trien)](ClO4)3·H2O complex was doped in the title complex and the recorded single-crystal ESR spectra by fitting gave two sets of the principal values of g and A tensors, which were assigned to the physically distinct sites of the two magnetically equivalent molecules in the unit cell. Lattice distortion at the Cu(II) ion sites and the bonding parameters of Cu(II) ions are further calculated, and the bonding nature of Cu(II) ions is discussed.
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Molecular structure of [(trien)Zn(im)Zn(trien)](ClO_4)_3 complex and ESR spectra of its single-crystal doped with [(trien)Cu(im)Zn(trien)l(ClO_4)_3 complex |
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| MAO Zongwan JIANG Lijuan HAN ShiyingTANG Wenxia.Molecular structure of [(trien)Zn(im)Zn(trien)](ClO_4)_3 complex and ESR spectra of its single-crystal doped with [(trien)Cu(im)Zn(trien)l(ClO_4)_3 complex[J].Science in China(Chemistry),1996(2). |
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| Authors: | MAO Zongwan JIANG Lijuan HAN ShiyingTANG Wenxia |
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| Abstract: | |
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| Keywords: | Cu Zn-SOD model single-crystal ESR g tensor A tensor bonding parameters |
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