| 由4，4＇-联二吡啶桥联α,β-不饱和酸铜形成铜（II）的一维配位聚合物 |
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| 引用本文： | 刘萍,王尧宇,李东升,栾新军,高松,史启祯.由4，4＇-联二吡啶桥联α,β-不饱和酸铜形成铜（II）的一维配位聚合物[J].中国化学,2005,23(2):204-210. |
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| 作者姓名： | 刘萍 王尧宇 李东升 栾新军 高松 史启祯 |
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| 作者单位： | [1]DepartmentofChemistry,ShaanxiKeyLaboratoryofPhysico-lnorganicChemistry,NorthwestUniversity,Xi＇an,Shaanxi710069,China [2]DepartmentofChemistry,ShaanxiKeyLaboratoryofPhysico-lnorganicChemistry,NorthwestUniversity,Xi＇an,Shaanxi710069,China／／DepartmentofChemistry＆ChemicalEngineering,Yan＇anUniversity,Yan＇an,Shaanxi716000,China [3]StateKeyLaboratoryofRareEarthMaterialsChemistryandApplications,PekingUniversity,Beijing100871,China [4]DepartmentofChemistry,ShaanxiKeyLaboratoryofPhysico-lnorganicChemistry,NorthwestUniversity,Xi＇an,Shaanxi710069,China |
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| 摘 要： | A methanol solution of 4,4‘-bipyridine reacts with Cu2A4(H2O)2 to yield coordination polymers of general formula: Cu2A4(bipy)]n A: CH2=C(Me)CO2^- (1), CH2=CHCO2^- (2); bipy: 4,4‘-bipyridine]. They were characterized by elemental analyses, IR spectra and thermal analyses. The X-ray structure analyses of 1 show a one-dimensional chain structure where the binuclear structural units Cu2CH2=C(Me)CO2]4 are bridged by 4,4‘-bipyridine molecules. Furthermore, the binuclear units between adjacent layers can form micropores. The temperature-dependent magnetic susceptibility of 1 indicates that the strong antiferromagnetic interaction exists between copper(Ⅱ) atoms in the binuclear units.
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| 关 键 词： | CH IR CO2 |
| 收稿时间： | 2004-3-31 |
| 修稿时间： | 2004-10-27 |
One‐dimensional Polymers Constructed with Binuclear Copper(II) α,β‐Unsaturated Carboxylates Bridged by 4,4′‐Bipyridine |
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| Liu Ping,Wang Yao‐Yu,Li Dong‐Sheng,Luan Xin‐Jun,Gao Song,Shi Qi‐Zhen.One‐dimensional Polymers Constructed with Binuclear Copper(II) α,β‐Unsaturated Carboxylates Bridged by 4,4′‐Bipyridine[J].Chinese Journal of Chemistry,2005,23(2):204-210. |
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| Authors: | Liu Ping Wang Yao‐Yu Li Dong‐Sheng Luan Xin‐Jun Gao Song Shi Qi‐Zhen |
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| Abstract: | A methanol solution of 4,4′‐bipyridine reacts with Cu2A4(H2O)2 to yield coordination polymers of general formula: Cu2A4(bipy)]n A: CH2?C(Me)CO2? (1), CH2?CHCO2? ( 2 ); bipy: 4,4′‐bipyridine]. They were characterized by elemental analyses, IR spectra and thermal analyses. The X‐ray structure analyses of 1 show a one‐dimensional chain structure where the binuclear structural units Cu2CH2?C(Me)CO2]4 are bridged by 4,4′‐bipyridine molecules. Furthermore, the binuclear units between adjacent layers can form micropores. The temperature‐dependent magnetic susceptibility of 1 indicates that the strong antiferromagnetic interaction exists between copper(II) atoms in the binuclear units. |
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| Keywords: | coordination polymer copper(II) α β‐unsaturated carboxylate crystal structure magnetic property thermal analysis |
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