草酸根桥联的铜(Ⅱ)—铁(Ⅲ)—铜(Ⅱ)配合物的合成、表征及电化学行为

SYNTHESIS,CHARACTERIZATION AND ELECTROCHEMICALBEHAVIOR OF COPPER(Ⅱ)—IRON(Ⅲ)—COPPER(Ⅱ)COMPLEXES BRIDGED BY OXALATE

合成和表征了二种新的铜 ( )—铁 ( )—铜 ( )异三核配合物 ;[Cu2 Fe( C2 O4 ) 3 ( Mephen) 2 ]( Cl O4 ) ( 1 )和 [Cu2 Fe( C2 O4 ) 3 ( Me2 phen) 2 ]( Cl O4 ) ( 2 )(其中 Mephen代表 5—甲基— 1 ,1 0—邻菲咯啉 ;Me2 phen代表 2 ,9—二甲基—1 ,1 0—邻菲咯啉 ) .经元素分析、摩尔电导、红外光谱和电子光谱等手段推定了配合物具有草酸根桥联结构 ;用循环伏安法研究了配合物 [Cu2 Fe( C2 O4 ) 3( Mephen) 2 ]( Cl O4 ) ( 1 )

Two novel oxalate—bridged copper(Ⅱ)—iron(Ⅲ)—copper(Ⅱ)heterotrinuclear complexes have been synthesized and characterized,namely [Cu 2Fe(C 2O 4) 3(Mephen) 2](ClO 4)(1) and [Cu 2Fe(C 2O 4) 3(Me 2phen) 2](ClO 4)(2)(Based on elemental analysis,IR,electronic spectra two complexes are proposed to have oxalate—bridged structure and the complex(1) has been investigated with cyclic voltammetry.