摘要
首次合成了锰（Ⅲ）与氨基酸席夫碱的三种多核配合物：Ｍｎ２（Ｓａｌａｎ）２（ＯＡｃ）２Ｈ２Ｏ、Ｍｎ３Ｏ（Ｓａｌｓｃ）２（ＯＡｃ）３·２Ｈ２Ｏ、Ｍｎ３Ｏ（Ｖａｎａｎ）２（ＯＡｃ）３·２Ｈ２Ｏ，以元素分析、化合价测定、电子与红外光谱、热重分析、磁化率、电导率等方法对其进行了表征，并提出了配合物的可能结构．
Three manganese (Ⅲ ) complexes of amino-acid Schiff bases, Mn2 (Salan )2 (OAc)2H2O,Mn3O(Salac)2 (OAc) 32H2O and Mn3O(Vanan ) 2 (OAc) 3 2H2O, where Salan = Salicylidene aminobenzoic acid,sslac = Salicylidene-aminocaproic acid, Vanan = Vanillal - aminobenzoic acid,have been prepared for the first time and characterized by elemental analysis,valencedetsrmlnation,electronic and infrared spectra, thermogravimetric analysis,magnetic susceptibility,molar conductivity etc. The possible structures of the complexes are suggested.
基金
浙江省自然科学基金
关键词
氨基酸席夫碱
多核配合物
锰配合物
manganese (Ⅲ )
amino-acid schiff base
polynuclear complex
