| 铜(I)配合物[(PPh_3)_2Cu(S_2COMe)]的合成与结构分析 |
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| 引用本文： | 张廉奉,阎家伟,姚兴芝,郭利兵,张海洋,化林.铜(I)配合物[(PPh_3)_2Cu(S_2COMe)]的合成与结构分析[J].河南师范大学学报(自然科学版),2007,35(3):183-184. |
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| 作者姓名： | 张廉奉 阎家伟 姚兴芝 郭利兵 张海洋 化林 |
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| 作者单位： | 1. 南阳师范学院,化学系,河南,南阳,473061
2. 河南化学研究所,郑州,450002 |
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| 基金项目： | 河南省科技发展计划
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河南省教育厅自然科学基金 |
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| 摘 要： | 室温下,通过(PPh3)2Cu(NO3)]与二硫化碳在甲醇和二氯甲烷混合溶剂中反应合成了铜(I)配合物(PPh3)2Cu(S2COMe)],研究了配合物的物理化学性质和光谱性质,并经X-射线结构分析确定了配合物的分子结构,中心铜离子分别与来自三苯基膦的两个P原子和S2COMe-阴离子中的2个硫原子形成四面体结构.配合物属正交晶系,空间群P212121,晶胞参数如下:a=0.951 3(2)nm,b=1.807 5(4)nm,c=1.996 8(3)nm;V=343.34(12)nm3,Z=4,F(000)=1 440,Dcalcd=1.345 g.cm3,μ=0.880 mm-1,R=0.048 7,Rw=0.093 5.
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| 关 键 词： | 铜 配合物 三苯基膦 晶体结构 |
| 文章编号： | 1000-2367(2007)03-0183-02 |
| 修稿时间： | 2007年2月7日 |
Synthesis and Structure Analysis of the Copper(I) Complex [(PPh3)2Cu(S2COMe)] |
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| ZHANG Lian-feng,YAN Jia-wei,YAO Xing-zhi,GUO Li-bing,ZHANG Hai-yang,HUA Lin.Synthesis and Structure Analysis of the Copper(I) Complex [(PPh3)2Cu(S2COMe)][J].Journal of Henan Normal University(Natural Science),2007,35(3):183-184. |
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| Authors: | ZHANG Lian-feng YAN Jia-wei YAO Xing-zhi GUO Li-bing ZHANG Hai-yang HUA Lin |
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| Abstract: | At room temperature,the copper(I) complex (PPh3)2Cu(S2COMe)] has been obtained by treating (PPh3)2Cu(NO3)] with carbon bisulfide in a mixed solvent of methanol and dichloromethane.The complex has been characterized by physicochemical and spectroscopic methods.The structure of the complex has been determined by X-ray structure analysis.The crystal is orthorhombic,space group P212121,with parameters a=0.951 3(2) nm,b = 1.807 5(4) nm,c = 1.996 8 nm;V = 343.34(12) nm3,Z = 4,F(000) = 1 440,Dcalcd= 1.345 g·cm3,μ=0.880 mm-1,R = 0.048 7,Rw= 0.093 5.The results show that PPh3 coordinates as monodentate ligand to the copper(I) atom,and MeCOS-2 behaves as a bidentate ligand in the prepared complex. |
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| Keywords: | copper complex triphenylphosphine crystal structure |
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