稀土(Ⅲ)硝酸盐与邻香兰素缩己二胺配合物的合成与性质

The Synthesis and Properties of Complexes of Rare Earth Nitrate with Bis - Schiff from o - Vanillin and Hexamethylenediamine

在非水体系中合成了稀土(Ⅲ)硝酸盐(Ho,Tb,Nd,Y,La,Er)与双希夫碱邻香兰素(2-羟基-3-甲氧基苯甲醛)缩1,6-己二胺的固体配合物。用元素分析,摩尔电导,红外光谱,紫外光谱,差热—热重分析等手段研究其组成及性质。对它们的抑菌活性进行了研究。

The complexes of rare earth ( La,Nd, Er, Ho,Tb, Y) ( Ⅲ) nilrates with bis- schiff bases from o- vanillin and hexamethylendiamine have been synthesized. The compositions and properties of the complexes were investigated by elemental analysis, molar conductivity, IR. UV. thermal analysis and the minimal inhibitory concenration.