Synthesis and Crystal Structure of Binuclear Copper(Ⅱ)Complex Containing (Dimethylaminomethyl)ferrocene
A binuclear complex including ferrocenyl, Cu2{Fe(C5H5)[C5H4CH2N(CH3)2]}2 CH3COO4, was synthesized and characterized by X-ray diffraction. The title complex crystallizes in triclinic, space group P ī with a = 8.2779(8), b = 9.4830(8), c = 12.262(1)A, α = 81.079(5),β= 80.620(4),γ= 78.960(4), V = 924.4(1)A3, Z = 1, C34H46Cu2Fe2N2O8, Mr = 849.5(1), Dc = 1.526 g/cm3, (MoKα = 0.7107(3)A, μ = 1.95(4) mm-1, F(000) = 438, R = 0.0297 and wR = 0.0901. Both cyclopentadienyl rings in each dmaf dmaf = dimethylaminomethylferrocene, FeC5H5- [C5H4CH2N(CH3)2] have an eclipsed conformation. The binuclear molecule has a crystallographic centrosymmetry; four acetates and two Cu atoms form a cage structure with the distance between two neighboring Cu atoms of 2.655(1)A.
作 者： HUANG Zun-Xing WANG Xiu-Li LIU Shi-Xiong 作者单位： Department of Chemistry, Fuzhou University, Fuzhou 350002, China 刊 名： 结构化学 ISTIC SCI PKU 英文刊名： CHINESE JOURNAL OF STRUCTURAL CHEMISTRY 年，卷(期)： 2002 21(5) 分类号： O64 关键词： crystal structure copper complex binuclear complex dimethylaminomethyl-ferrocene