Title of article :
STABILITY CONSTANT OF SOME METAL ION OF COMPLEXES (4-AMINO HIPPURIC ACID) IN AQUEOUS SOLUTIONS
Author/Authors :
Majid, Yaha University of Baghdad - College of Science - Department of Chemistry, Iraq , Sarhane, Bassima M. University of Baghdad - College of Science - Department of Chemistry, Iraq , Al-Najjar, Nada A. University of Al-Mustansiriya - College of Science for women - Department of Chemistry, Iraq , Majid, Yaha A.Majid
Abstract :
Measurement of stabilility constant of complexes formed by (4-Amino hippuric acid) (4Aha) with (Cr3+, Mn2+, Fe3+, Co2+, Ni2+, Cu2+, Zn2+, Cd2+, Ag+, Pb2+ and La3+) ions , have been performed. The bidendate ligand (4AhaA) has a hardness parameter (α) of (0.216) and a softness parameter (β) of (0.06). Bonding in these complexes occur most probably through oxygen atom of the carboxylate ion and the lone pair electrons of the amide nitrogen atom
Journal title :
Al-Nahrain Journal Of Science
Journal title :
Al-Nahrain Journal Of Science
