Synthesis and Crystal Structure of [CpRu（η^5-C5H5）（dppc）Cl][PF6]  

作　　者：吴相华 余广鳌 孟祥高 陈艳 任勇 刘盛华 

机构地区：[1]Key Laboratory of Pesticide & Chemical Biology, College of Chemistry, Central China Normal University

出　　处：《Chinese Journal of Structural Chemistry》2006年第12期1471-1474,共4页结构化学（英文）

基　　金：The work was supported by the National Natural Science Foundation of China (No. 20572029), New Century Excellent Talents in University (NCET-04-0743), Program for Excellent Research Group of Hubei Province (No.2004ABC002), and the Natural Science Foundation of Hubei Province (No.2005ABA038)

摘　　要：The title complex [Ru（η5-C5H5）（dppc）Cl][PF6] has been synthesized by the reaction of [Ru（η^5-C5H5）（PPh3）2Cl] with [dppc][PF6] （1,1＇-bis（diphenylphosphino）cobaltocenium hexaflurophospate） in CH2Cl2, and its crystal structure was determined by single-crystal X-ray diffraction analysis. It crystallizes in monoclinic, space group P21/n with a =15.754（8）, b = 13.704（7）, c = 19.120（10） A, β = 106.148（9）°, V = 3965（4） A3, Z = 4, C40H35Cl3CoF6P3Ru, Mr=988.94, Dc = 1.657 g/cm^3, F（000） = 1984 and μ（MoKα） = 1.181 mm^-1. The final R = 0.0425 and wR = 0.1001 for 7002 independent reflections. The title complex shows a mononuclear Ru（Ⅱ） capped by an η^5-Cp ring, a chelating η^2-dppc and a terminal chloride to assume a three-legged piano-stool configuration.The title complex [Ru（η5-C5H5）（dppc）Cl][PF6] has been synthesized by the reaction of [Ru（η^5-C5H5）（PPh3）2Cl] with [dppc][PF6] （1,1＇-bis（diphenylphosphino）cobaltocenium hexaflurophospate） in CH2Cl2, and its crystal structure was determined by single-crystal X-ray diffraction analysis. It crystallizes in monoclinic, space group P21/n with a =15.754（8）, b = 13.704（7）, c = 19.120（10） A, β = 106.148（9）°, V = 3965（4） A3, Z = 4, C40H35Cl3CoF6P3Ru, Mr=988.94, Dc = 1.657 g/cm^3, F（000） = 1984 and μ（MoKα） = 1.181 mm^-1. The final R = 0.0425 and wR = 0.1001 for 7002 independent reflections. The title complex shows a mononuclear Ru（Ⅱ） capped by an η^5-Cp ring, a chelating η^2-dppc and a terminal chloride to assume a three-legged piano-stool configuration.

关 键 词：RUTHENIUM 1 1′-bis（diphenyiphosphino）cobaitocenium hexafluorophospate crystal structure 

分 类 号：O621.3[理学—有机化学]