摘要
重稀土喹喔啉-2,3-二酸配合物的合成、表征及成键特性研究徐志栋王敏(河北科技大学(中校区)化工系石家庄050018)周玉昆冯殿忠(兰州大学化学系兰州730000)关键词喹喔啉-2,3-二酸稀土配合物成键特性中图分类号O641.4以喹喔啉为母核的芳香...
おeven new solid complexes of rare earth(Ⅲ) with quinoxaline 2,3dicarboxylic acid have been synthesized and characterized by IR,UV,TGDTA and molar conductance.The new complexes have the composition Re(HL)L·3H2O.The electronic spectra of Ho3+、Nd3+ complex have been studied,and the spectral parameters β,b1/2,δ have been calculated and discussed.
出处
《化学研究与应用》
CAS
CSCD
1998年第3期266-269,共4页
Chemical Research and Application
关键词
喹喔啉二酸
配合物
稀土配合物
成键特性
quinoxaline2,3dicarboxylic acid, rare earth complex, bond character