摘要
以邻溴苯甲酸和邻菲罗啉为配体的镧、钐三元固态配合物的合成.通过元素分析确定该类配合物的组成分别为La(Phen)L3和Sm(Phen)L3,(Phen为邻菲罗啉,L为o-BrC6H4COO-).红外光谱和热谱测量表明,配合物中存在M-O和M-N键,配合物在300℃以下是稳定的.
The synthesis of ternary solid coordination comounds of o Bromobenzoic acid o pheranthroline with La 3+ and Sm 3+ are reported.Element analysis shows that the composition of the coordination compounds are La(Phen)L 3 and Sm(Phen)L 3,respectively.(Phen=o Phenanthroline,L=o BrC 6H 4COO -).The IR absorption spectra data and the curves of DTA and TG show that the coordination compounds exist M-O and M-N bonds,and the coordination compounds are stable below 300 ℃.
出处
《内蒙古大学学报(自然科学版)》
CAS
CSCD
1997年第1期62-64,共3页
Journal of Inner Mongolia University:Natural Science Edition
基金
国家自然科学基金
关键词
邻溴苯甲酸
邻菲罗啉
配合物
合成
镧
钐
o bromobenzoic acid o Phenanthroline rare earth coordination compound synthesis