| Synthesis,Structure and Properties of a Binuclear Copper Complex [Cu（Br2hama）（DMF）]2, where Br2hamaH2 = [（3,5-Dibromo-2-hydroxybenzylidene）-amino]-methanesulfonic Acid |
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| 作者姓名： | CHEN Fa-Yun ;ZHANG Shu-Hua ;LI Guang Zhao ;GE Cheng-Min |
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| 作者单位： | [1]Department of Chemistry, Shangrao Normal University, Shangrao, Jiangxi 334001, China [2]Key Laboratory of Nonferrous Metal Materials and Processing Technology （Department of Materials and Chemical Engineering, Guilin University of Technology）, Ministry of Education, Guilin 541004, China |
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| 基金项目： | the Science and Technology Foundation of Jiangxi Provincial Department of Education，the Key Laboratory of Non-ferrous Metal Materials，New Processing Technology and the Young Science Foundation of Guangxi Province |
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| 摘 要： | The copper（II） compound Cu（Brzhama）（DMF）]2 （C22H24Br4Cu2N4O10S2, Br2hamaH2 = （3,5-dibromo-2-hydroxybenzylidene）-amino]-methanesulfonic acid, DMF = N,N＇-dimethylformamide） 1 crystallizes in trictinic, space group P1 with a = 8.477（2）, b = 10.164（2）, c = 10.671（2）A, α= 112.66（3）, β = 104.33（3）, γ = 96.67（3）°, Z = 1, and R = 0.0789 for 1823 observed reflections with I 〉 2σ（I）. The centrosymmetric molecule comprises a pair of copper atoms connected by two anions of （3,5-dibromo-2-hydroxybenzylidene）-amino]-methanesulfonic acid in a tetradentate coordination mode. The five-coordination of copper（II） is further completed by DME The complex forms a 1-D chain through C-H…π hydrogen bonds. The Cu^II…Cu^II distance is 4.937（1） A.
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| 关 键 词： | 双核铜配合物 二甲基甲酰胺 甲磺酸 DMF 二溴 氨基 羟基 合成 |
Synthesis, Structure and Properties of a Binuclear Copper Complex [Cu(Br2hama)(DMF)]2, where Br2hamaH2=[(3,5-Dibromo-2-hydroxybenzyl-idene)-amino]-methanesulfonic Acid |
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| CHEN Fa-Yun,;ZHANG Shu-Hua,;LI Guang Zhao,;GE Cheng-Min.Synthesis, Structure and Properties of a Binuclear Copper Complex [Cu(Br2hama)(DMF)]2, where Br2hamaH2=[(3,5-Dibromo-2-hydroxybenzyl-idene)-amino]-methanesulfonic Acid[J].Chinese Journal of Structural Chemistry,2009,28(8):921-924. |
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| Authors: | CHEN Fa-Yun ZHANG Shu-Hua LI Guang Zhao GE Cheng-Min |
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| Abstract: | The copper(Ⅱ) compound Cu(Br2hama)(DMF)]2 (C22H24Br4Cu2N4O10S2, Br2hamaH2 =(3,5-dibromo-2-hydroxybenzylidene)-amino]-methanesulfonic acid, DMF=N,N'-dimethylfor-mamide) 1 crystallizes in trictinic, space group P1 with a=8.477(2), b=10.164(2), c=10.671(2) A, α=112.66(3), β=104.33(3), γ=96.67(3)°, Z=1, and R=0.0789 for 1823 observed reflections with 1 > 2σ(1). The centrosymmetric molecule comprises a pair of copper atoms connected by two anions of (3,5-dibromo-2-hydroxybenzylidene)-amino]-methanesulfonic acid in a tetradentate coordination mode. The five-coordination of copper(Ⅱ) is further completed by DMF. The complex forms a 1-D chain through C-H…π hydrogen bonds. The CunⅡCuⅡ distance is 4.937(1) A. |
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| Keywords: | Schiff-base copper complex crystal structure remam spectrum |
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