摘要
以先制得 2 ,3-二氯异丁酸根 (L )稀土二元配合物再加入 2 ,2 '-联吡啶 (dipy)的方法 ,在丙酮溶液中合成了钕、钆、镱的 2 ,3-二氯异丁酸根 (L )和 2 ,2 '-联吡啶 (dipy)稀土混配配合物。通过元素分析、红外、紫外、X-射线粉末衍射、XPS、热分析以及摩尔电导等分析手段 ,确定了标题配合物的组成为 [REL3dipy]· H2 O。
Three new mixed ligand complexes of rare earth 2,3-dichloroisobutante2,2’-dipyridine were prepared in acetone The composition and properties of complex have been studied and characterized by the methods of elementary analysis,molarconductance,UV, IR,X ray diffraction,XPS and thermal analysis The results show that formula of the complex is [LnL 3(dipy)]·H 2O
出处
《稀土》
EI
CAS
CSCD
北大核心
2003年第1期6-9,共4页
Chinese Rare Earths
基金
上饶师范学院科研基金资助
