Ternary Complexes of Rare Earth Nitrate with B-15-C-5 and 4-Picoline N-Oxide  

作　　者：杨瑞娜 赵继周 朱文祥 

机构地区：[1]Department of Chemistry,Beijing Normal University,Beijing 100875,China

出　　处：《Journal of Rare Earths》1991年第3期161-164,共4页稀土学报（英文版）

摘　　要：A series of ternary complexes of rare earth(Ⅲ)nitrate with benzo-15-crown-5 and 4-picoline N-oxide have been prepared.They have the general formula of RE(NO_3)_3·2(4-picNO)·3H_2O·(1/2)(B-15-C-5) (RE=La～Tm).Their physico-chemical properties have also been studied with conductance,thermal analysis and IR absorption spectroscopy.A series of ternary complexes of rare earth(Ⅲ)nitrate with benzo-15-crown-5 and 4-picoline N-oxide have been prepared.They have the general formula of RE(NO_3)_3·2(4-picNO)·3H_2O·(1/2)(B-15-C-5) (RE=La～Tm).Their physico-chemical properties have also been studied with conductance,thermal analysis and IR absorption spectroscopy.

关 键 词：Rare earth Crown ether 4-picoline N-oxide Ternary complex 

分 类 号：TF845-55[冶金工程—有色金属冶金]