Nd^(3+) 与 Cyanex 272 及 Cyanex 301 配合物的f-f吸收光谱研究  

STUDY ON f f ABSORPTION SPECTRA OF Nd 3+ Cyanex272 COMPLEX AND Nd 3+ Cyanex301 COMPLEX

作　　者：陈应忠[1] 徐景明[1] 陈靖朱 永贝睿 

机构地区：[1]清华大学核能技术设计研究院

出　　处：《核化学与放射化学》1998年第1期27-35,共9页Journal of Nuclear and Radiochemistry

基　　金：核工业科学基金

摘　　要：Ｎｄ３＋与Ｃｙａｎｅｘ２７２及Ｃｙａｎｅｘ３０１配合物的ｆ┐ｆ吸收光谱研究＊陈应忠徐景明陈靖朱永贝睿（清华大学核能技术设计研究院，北京１０２２０１）制备了镧系离子Ｎｄ３＋与二（２，４，４－三甲基戊基）膦酸（Ｃｙａｎｅｘ２７２）和二（２，４，４－三甲基...The computer programm developed in INET for calculating f f transition spectra of lanthanides complex is improved and used for the calculation of Nd 3+ Cyanex272 (bis(2,4,4 trmethylpentyl) phophinic acid)complex and Nd 3+ Cyanex301 (bis(2,4,4 trimethylpentyl) dithiophosphinic acid) complex on the possible complex structure models.By comparison of the calculated results with the experimental date,assignment to the f f hypersensitive spectra of the neodymium complex is given.The most possible structure of Nd 3+ Cyanex272 complex is octahedra with 6 ligands and Nd 3+ Cyanex301 complex structure is cubic with 8 ligands.

关 键 词：Cyanex301 CYANEX272 钕离子 配合物 萃取剂 

分 类 号：O614.335[理学—无机化学]