双乙酰丙酮缩乙二胺双核稀土（Ⅲ）配合物的合成

双乙酰丙酮缩乙二胺双核稀土（Ⅲ）配合物的合成 STUDIES ON BINUCLEAR COMPLEXES OF RARE EARTH WITH BIS ACETYLACETONE ETHYLENEDIIMINE 胡培植 Hu Peizhi 1 first-author 徐霞 Xu Xia 1 孙绍发 Sun Shaofa 1 张伦 Zhang Lun 1 武汉大学化学学院 武汉大学化学学院 Department of chemistry, Wuhan University Department of chemistry, Wuhan University 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. 双乙酰丙酮缩乙二胺 双核稀土配合物 合成及表征 bis acetylacetone ethylenediimine binuclear rare earth complex synthesis and characterization O641.4;O614.33 1998-04-01 2021-04-01 4