Study on the Complexes of Rare Earth with 2, 4, 5-Trichlorophenoxyacetic Acid
Zhu Jiefen;Cao Jinrong;Da Qiang (Department of chemistry)
Three solid complexal of rare earth with 2, 4, 5-trrichlorophenoxyacetic acid, general formula Re(TCP)3 (RE=Sm3+,Er3+Ho3+ ; TCP= 2, 4, 5-trichlorophenoxyacetic acid), are synthesized in aqueous phase. Their compositions and physicasl properties, such as solubility, molar conductance etc. are studied. The bonding characters which is between and TCP-are by means of IR spectra, UV spectra and their TG-DTA.
【CateGory Index】： O621.25