一个基于氮杂大环端基配体的新型草酸根桥联双核铜(Ⅱ)配合物的合成、表征和性质(英文)  

Synthesis, Characterization and Properties of a Novel Oxalato-bridged Dinuclear Copper(Ⅱ) Complex with the Triazamacrocyclic Terminal Ligand

作　　者：郭亚梅[1] 赵小军[2] 杜淼[2] 

机构地区：[1]天津大学化学系,天津300072 [2]天津师范大学化学与生命科学学院,天津300074

出　　处：《天津师范大学学报（自然科学版）》2004年第2期16-19,共4页Journal of Tianjin Normal University：Natural Science Edition

基　　金：F inancial Support from the Natural Science Funds of Tianjin( Xiao-jun Zhao;3 -2 5 -2 0 0 4)

摘　　要：报道了一个新型草酸根桥联双核铜( )配合物[Cu2(L)2(μ-ox)](ClO4)2(1)(L=1,5,9-三氮环十二烷)的制备、表征、光谱和磁性质.配合物1中的2个铜离子之间存在非常强的反铁磁耦合作用(2J=-454cm-1).The preparation and characterization of a new oxalato-bridged dinuclear Cu~Ⅱ complex, [Cu_2(L)_2(μ-ox)](ClO_4)_2 (1), where L=1,5,9-triazacyclododecane, together with its spectral and magnetic properties are reported. The magnetic susceptibility of 1 indicates a very strong anti-ferromagnetic coupling with 2J=-454 cm^(-1). The strength of the exchange interaction is discussed in detail.

关 键 词：双核Cu^I配合物 磁性 草酸根桥联化合物 

分 类 号：O641[理学—物理化学]