Equilibrium studies of beta-diketoaryl azo compounds with cobalt(II), nickel(II) and copper(II).
The interactions of some beta-diketoaryl azo substituted compounds with Co(II), Ni(II) and Cu(II) are discussed. The non-protonated form of the ligand is the main complexing species. The stability constants have been evaluated. The effect of substituent groups on the complexing ability of the ligands is discussed.
Masoud
M S
MS
Chemistry Department, Faculty of Science, Alexandria, Egypt.
Elzaway
F
F