摘要
合成了８个新型的双乙酰丙酮缩乙二胺双核稀土配合物，经元素分析、红外光谱、紫外－可见光谱、氢核磁共振谱及摩尔电导的测定对配体及配合物进行了表征．
A new series of binuclear lanthanide complexes with bis acetylacetone ethylenediimine has been prepared for the first time. These compounds have the general formula Ln 2L 3Cl 6.8H 2O, where Ln=La, Sm, Eu, Gd, Ho, Er, Tm,and Yb; L=bis acetylacetone ethylenediimine. All the complexes have been characterised by elementary analysis, IR, UV Vis, 1H NMR, and molar conductance measurements.
出处
《武汉大学学报（自然科学版）》
CSCD
1998年第4期430-432,共3页
Journal of Wuhan University(Natural Science Edition)
关键词
双乙酰丙酮
配体
缩乙二胺
双核稀土配合物
合成
bis acetylacetone ethylenediimine,binuclear rare earth complex, synthesis and characterization
