Chemical Journal of Chinese Universities ›› 1980, Vol. 1 ›› Issue (1): 17-22.
• Preface •
Luo Qinhui1, Meng Jingxia2
The solutions containing equimolar thorium nitrate,EDTA and an amino-acid (serine,threonine,leucine,or a-amino-isobutyric acid) have been investigated potentiometrically.The results indicate the formation of 1:1:1 mixed ligand chelates.The formation constants logKThYLThY at 30°±0.1℃ and ionic strength μ=0.15 (KNO3) have been calculated.The order of stabilities in terms of the secondary ligand amino-acids,is as follows.a-amino-isobuturic>leucine>threonine=serine.This order agrees with that of the basicity of the amino-acids and can be represented by a linear equation
Luo Qinhui, Meng Jingxia. COMPLEX FORMATION OF Th(edta)CHELATE WITH SOME AMINO-ACIDS[J]. Chemical Journal of Chinese Universities, 1980, 1(1): 17-22.
Add to citation manager EndNote|Ris|BibTeX