| Hypersensitivity and its application to structural analysis of lanthanide complexes |
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| 作者姓名： | YANG Wu CHEN Miao GAO Jin-Zhang YANG Wei-Dong KANG Jing-Wan |
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| 作者单位： | YANG，Wu CHEN，Miao GAO，Jin-Zhang YANG，Wei-Dong KANG，Jing-WanDepartment of Chemistry，Northwest Normal University，Lanzhou，Gansu 730070，ChinaYANG，Hong-WuDepartment of Physics，Northwest Normal University，Lanzhou，Gansu 730070，China |
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| 基金项目： | Project supported by the Gansu Province Education Commission and Gansu Province Youth Science. |
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| 摘 要： | Hypersensitivity of the ternary complexes Ln(β-dik)4HMQ(where Ln=Nd, Ho, Er,β-dik=acetylacetonate(AA), dibenzoylmethanate(DBM) and MQ=4-methylquinoline) in acetone solution is studied based on the dynamic coupling model. The structures of these complexes in solution are deduced. Their coordination polyhedrons are all distorted square antiprism. Neodymium complexes have D2 symmetry, while holmium and erbium complexes have exact D2d symmetry.
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Hypersensitivity and its application to structural analysis of lanthanide complexes |
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| YANG,Wu CHEN,Miao GAO,Jin-Zhang YANG,Wei-Dong KANG,Jing-Wan.Hypersensitivity and its application to structural analysis of lanthanide complexes[J].Chinese Journal of Chemistry,1997,15(1):49-53. |
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| Authors: | YANG Wu CHEN Miao GAO Jin-Zhang YANG Wei-Dong KANG Jing-Wan |
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| Institution: | YANG,Wu CHEN,Miao GAO,Jin-Zhang YANG,Wei-Dong KANG,Jing-WanDepartment of Chemistry,Northwest Normal University,Lanzhou,Gansu 730070,ChinaYANG,Hong-WuDepartment of Physics,Northwest Normal University,Lanzhou,Gansu 730070,China |
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| Abstract: | Hypersensitivity of the ternary complexes Ln(β-dik)4HMQ(where Ln=Nd, Ho, Er, β-dik=acetylacetonate(AA), dibenzoylmethanate(DBM) and MQ=4-methylquinoline) in acetone solution is studied based on the dynamic coupling model. The structures of these complexes in solution are deduced. Their coordination polyhydrons are all distorted square antiprism. Neodymium complexes have D2 symmetry, while holmium and erbium complexes have exact D2d symmetry. |
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| Keywords: | Hypersensitivity structural analysis lanthanide ternary complexes |
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