Synthesis and Structure of a Ruthenium(Ⅱ)-dithiocarbamate Complex [RuH(CO)(PPh_3)_2(4-ClPhNHCS_2)]·C_6H_(14)  

作　　者：王喜英 史华田 张千峰 

机构地区：[1]Institute of Molecular Engineering and Applied Chemistry,Anhui University of Technology,Ma'anshan

出　　处：《Chinese Journal of Structural Chemistry》2011年第4期470-473,共4页结构化学（英文）

基　　金：supported by the National Natural Science Foundation of China (20771003)

摘　　要：The title complex [RuH（CO）（PPh3）2（4-ClPhNHCS2）]·C6H14 has been prepared and characterized by X-ray diffraction analysis.It crystallizes in the triclinic system,space group P1 with a = 11.0817（2）,b = 14.3889（2）,c = 15.2136（2） ,α = 71.018（1）,β = 74.911（1）,γ = 85.146（1）°,V = 2214.86（6） 3,Z = 2,Mr = 900.4,Dc = 1.350 g/cm3,Mr = 900.40,μ（MoKα） = 0.616 mm-1,F（000） = 926,S = 1.016,the final R = 0.0478 and wR = 0.0947 for 6828 observed reflections with I 2σ（I） and 505 variables.The molecular structure of 1 consists of one neutral complex [RuH（CO）（PPh3）2（4-ClPhNHCS2）] and one hexane solvent molecule.The geometry around ruthenium is pseudo-octahedral with two trans-binding PPh3 ligands and one chelating bidentate 4-ClPhNHCS2- ligand via two sulfur atoms.The average Ru-S,Ru-P and Ru-H bond lengths are 2.4824（8）,2.3495（8） and 1.71（2）,respectively.The electrochemical properties of 1 have been studied in CH2Cl2 solution by cyclic voltammetry.The title complex [RuH（CO）（PPh3）2（4-ClPhNHCS2）]·C6H14 has been prepared and characterized by X-ray diffraction analysis.It crystallizes in the triclinic system,space group P1 with a = 11.0817（2）,b = 14.3889（2）,c = 15.2136（2） ,α = 71.018（1）,β = 74.911（1）,γ = 85.146（1）°,V = 2214.86（6） 3,Z = 2,Mr = 900.4,Dc = 1.350 g/cm3,Mr = 900.40,μ（MoKα） = 0.616 mm-1,F（000） = 926,S = 1.016,the final R = 0.0478 and wR = 0.0947 for 6828 observed reflections with I 2σ（I） and 505 variables.The molecular structure of 1 consists of one neutral complex [RuH（CO）（PPh3）2（4-ClPhNHCS2）] and one hexane solvent molecule.The geometry around ruthenium is pseudo-octahedral with two trans-binding PPh3 ligands and one chelating bidentate 4-ClPhNHCS2- ligand via two sulfur atoms.The average Ru-S,Ru-P and Ru-H bond lengths are 2.4824（8）,2.3495（8） and 1.71（2）,respectively.The electrochemical properties of 1 have been studied in CH2Cl2 solution by cyclic voltammetry.

关 键 词：RUTHENIUM DITHIOCARBAMATE THIOLATE HYDRIDE SYNTHESIS crystal structure 

分 类 号：O641.4[理学—物理化学]