草胺酸桥联Ni(Ⅱ)-Cu(Ⅱ)-Ni(Ⅱ)新型异三核配合物的合成与表征  

Synthesis and Characterization of Novel Heterotrinuclear nickel(Ⅱ)-copper(Ⅱ)-nickel(Ⅱ)Complexes Bridged by N, N′-o-phenylenebis(oxamato)

作　　者：郑庚修[1] 王秋芬[1] 闫书磊[1] 许崇娟[1] 

机构地区：[1]济南大学化学化工学院,山东济南250022

出　　处：《济南大学学报（自然科学版）》2003年第3期246-249,共4页Journal of University of Jinan(Science and Technology)

摘　　要：合成了 6种Ni(Ⅱ ) -Cu(Ⅱ ) -Ni(Ⅱ )的异三核配合物 { [(L) 2 Ni]2 [Cu(opba) ]} (ClO4) 2 ·H2 O ,{ [(L) 2 Ni]2 [Cu(Meopba) ]} (ClO4) 2 ·H2 O [opba =N ,N/-o -phenylenebis(oxamato) ,Meopba =4 -methyl-N ,N/- 1,2 -phenylenebis -(oxamato) ,L =2 ,2′ -bipyridyl(bpy) ,1,10 -phenanthroline(phen)和 4 ,4 -dimethyl- 2 ,2′ -bipyridyl(Mebpy) ]。通过红外光谱、紫外光谱、元素分析和摩尔电导等手段对其结构和物理化学性质进行了表征 。Six novel heterotrinuclear complexes of Ni(Ⅱ) Cu(Ⅱ) Ni(Ⅱ) have been synthesized, { 2}(ClO 4) 2·H 2O and { 2[Cu(Meopba)]}(ClO 4) 2·H 2O.where opba stands for N,N / o phenylenebis(oxamato), Meopba is 4 methyl N,N / 1,2 phenylenebis (oxamato), L equals to 2,2′ bipyridyl (bpy), 1,10 phenanthroline (phen) and 4,4 dimethyl 2,2′ bipyridyl (Mebpy)] Their structures and physical and chemical properties have been characterized by means of IR?UV?elemental analysis and molar conductivity. The catalytic oxidation properties of the heterotrinuclear complexes have been studied. Their structures and physical and chemical properties have been characterized by means of IR?UV?elemental analysis and molar conductivity. The catalytic oxidation properties of the heterotrinuclear complexes have been studied.

关 键 词：草胺酸 异三核配合物 催化氧化 

分 类 号：O614.33[理学—无机化学]