【摘要】 本文报道了邻菲啰啉与四氧嘧啶稀土三元化合物的合成方法,通过对组成分析、红外光谱,核磁共振谱、热谱、磁矩和电子光谱等性质确定化合物的组成为 RE·HA·A（phen）_1·5·C₂H₅OH·H₂O（RE=La、Ce、Pr、Nd、H₂A 为四氧嘧嘧,phen 为邻菲哕啉）RE·HA·A（phen）_0·5·C₂H₅OH·2H₂O（RE=Sm、Eu、Gd、Dy、Ho、Er、Yb、Y）.药理实验表明,稀土三元化合物具有较强的抑菌作用.更多还原

【Abstract】 In this paper we report the method of preparation of a series of rare earth compounds with alloxan（H₂A）and 1,10-phenanthroline（phen）inethanol-water solution.As determined by chemical analysis and elementalanalysis the compositions of these compounds are RE·HA·A（phen）_1·5·C₂H₅OH·2H₂O（RE=La,Ce,Pr,Nd）and RE·HA·A（phen）_0·5·C₂H₅OH.2H₂O（RE=Sm,Eu,Gd,Dy,Ho,Er,Yb,Y）.Their solubilities and molarconductance,effective Bohr magneton number,IR,NMR,TG-DTA curves,electronic spectrum have been measured.The antibacterial results showthat these rare earth compounds have a strong antibacterial action.更多还原