摘要
合成了通式为 LnA_3·A′(Ln=Sm,Eu,Gd,Ho,Er,Yb;A=对甲氧基苯甲酰-苯甲酰甲烷,A′=安替吡啉)及 LaA_3 A′·H_2 O 的三元配合物.对合成的配合物进行了元素分析,摩尔电导测定,红外光谱,紫外-可见光谱及热谱的摄取.
The synthesis of p-methoxbenzoyl-benzoyl methane is reported. Its composition and structure are determined by elementary analysis,IR and HNMR spectra.The coordination compounds of trivalent rare earth β-dike- tonat with antipyrine LnA_3·A′ (Ln=La,Sin,Eu,Gd,Ho,Er,Yb;A=p- mtthoxbenzoyl-benzoyl methane;A=antipyrine) are isolated.Their proper- ties are studied with conductometry,thermalanlysis,IR and UV-VIS absorp- tion spectra.
出处
《北京师范大学学报（自然科学版）》
CAS
CSCD
1991年第2期222-226,共5页
Journal of Beijing Normal University(Natural Science)
基金
国家自然科学基金
关键词
稀土
Β二酮
安替吡啉
配合物
合成
rare earth
β-diketone
antipyrine
coordination compounds
