Synthesis and Crystal Structure of a Tetranuclear Cu(Ⅰ) Complex with Vinyfidenebis(diphenylphosphine)

The vinylidenebis(diphenylphosphine) (vdpp) reacts with CuBr to give a tetranuclear complex, [Cu4(μ3-Br)2(μ2-Br)2(μ2-vdpp)2(CH3CN)2]·(CH3CN)2 1. The title complex has crystallo-graphically imposed centrosymmetry and presents a Cu4Br4 core with distorted stair-like structure. All copper(Ⅰ) atoms in 1 assume distorted tetrahedral coordination geometry. The distance of 2.7745(11) A between the two copper centers indicates the presence of ligand-supported Cu…Cu interactions. Crystal data for 1: C60H56Br4Cu4N4P4, Mr = 1530.77, triclinic, space group P1, a = 11.6593(9), b = 11.7181(9), c = 13.8711(11) A, α = 110.1020(10), ,β = 102.0050(10), γ = 109.8040(10)°, V = 1557.5(2) A3, Z = 1, Dc = 1.632 g/cm3, F(000) = 760, λ = 0.71073 A, T = 298(2) K, 2θmax = 50.04°,μ = 4.056 mm-1, S = 1.181, R = 0.0507 and wR = 0.1025.

作 者： ZHAO Wen-Na ZHANG Hua-Xing HAN Lei   作者單位： ZHAO Wen-Na,ZHANG Hua-Xing(Key Laboratory for Molecular Design and Nutrition Engineering of Ningbo,Ningbo Institute of Technology,Zhejiang University,Ningbo,Zhejiang 315100,China)

HAN Lei(Faculty of Materials Science & Chemical Engineering,Ningbo University,Ningbo,Zhejiang 315211,China) 

刊 名： 結構化學  ISTIC SCI PKU 英文刊名： CHINESE JOURNAL OF STRUCTURAL CHEMISTRY  年，卷(期)： 2009 28(2)  分類號： O6  關鍵詞： Cu(Ⅰ) complex   crystal structure   vinyfidenebis(diphenylphosphine)   luminescence  

【Synthesis and Crystal Structure of a】相關文章：

Synthesis and Crystal Structure of Binuclear Copper(Ⅱ)Complex Containing (Dimethylaminomethyl)ferrocene04-27

Synthesis and Crystal Structure of 1,4-Bis(2-hydroxymethylphenyl)-1,4-dioxabutane04-27

Synthesis and Crystal Structure of N,N-Diphenyl-3,6-diethyl-1,4-dihydro-s-tetrazine-1,4-dicarbonamide04-26

Synthesis and Crystal Structure of 1-(Trifluoromethyl)-1-(propioloyl)-(E)-3-oxo-(2-thienyl)-(2-naphthylamine)04-26

A SAPO-11 Silicoaluminophosphate Molecular Sieve with Stable Crystal Structure04-27

Synthesis and Structure of [Cu2(μ-NO2)(aepy)4](ClO4)3 (aepy = 2-(2-Aminoethyl)pyridine)04-27

Synthesis of 4-Aminosalicylglycine04-26

匯報工作：clear and with structure04-25

Study on synthesis of polylactide from kitchen garbage04-25

Synthesis of nanosize MnO2 and its performence04-27