- 作者: A. A. Abd El-Gaber; A. M. El-Roudi; E. M. Soliman; M. R. Mahmoud
- 作者服務機構: Chemistry Department, Faculty of Science, Minia University-EGYPT.
- 中文摘要: A series of binary complexes of Zn(II), Hg(II), Pb(II), La(III), Ce(III), Th(IV) and UO/sub 2/(II) with 3,5-dinitrosalicylic acid and 5-sulphosalicylic acid have been isolated and characterized. The solution equilibria of these complexes have been studied pH-metrically. The formation constants (log K) at 25.plmin.1.degree.C and ionic strength of 0.2 M NaCIO/sub 4/ have been calculated. Stability of the complexes formed in relation to ligand molecular structure and nature of the metal ion has been examined and discussed.
- 英文摘要: --
- 中文關鍵字: Chelate of salicylic acid derivatives
- 英文關鍵字: Chelate of salicylic acid derivatives