乙酸镧与含氮配体混配配合物合成及性质研究  

Studies of Synthesis and Characteristics of the Mixed Ligand Corrdination Compound from Lanthanum Acetate with the Ligands Containing Nitrogen

作　　者：王学智[1] 欧阳明[1] 秦红桂[2] 

机构地区：[1]安徽机电学院 [2]皖南医学院

出　　处：《安徽机电学院学报》1997年第4期24-27,共4页Journal of Anhui Institute of Mechanical and Electrical Engineering

摘　　要：合成了乙酸镧与１，１０—邻菲罗啉、２，２’—联吡啶的混配配合物。通过元素分析、红外光谱、紫外光谱、摩尔电导和热重分析对该配合物进行了表征，与组成式Ｌａ（Ｐｈｅｎ）２（Ａｃ）３和Ｌａ（Ｐｈｅｎ）（ｂｉＰｙ）（Ａｃ）３符合较好。该配合物的抗菌试验表明其具有较强的广谱抗菌活性，并探讨了抗菌活性与配合物结构之间的关系。The mixed ligand coordination of lanthanum acetate [La(Ac) 3] with 1,10-phenanthroline (Phen) and 2,2'-bipyridyl (biPy) having the compositions La(Phen) 2(Ac) 3 and La(Phen)(biPy)(Ac) 3; were synthesized in alcohol medium. The new coordination compounds were characterized by elemental analysis, IR spectra, UV spectra, molar conductance and TG-DTA techniques. The bacteriostatic test show that these kind of corrdination compound have strong bacteriosatic effect. The relationship between bacteriostatic and...

关 键 词：乙酸镧 1、10-邻菲罗啉 2、2’-联吡啶 配合物 抗菌活性 

分 类 号：TH-39[机械工程]