A.Al-Najjar, N., M.Sarhane, B., A.Majid, Y. (2008). STABILITY CONSTANT OF SOME METAL ION OF COMPLEXES (4-AMINO HIPPURIC ACID) IN AQUEOUS SOLUTIONS. , 11(1), 1-8.
Nada A.Al-Najjar; Bassima M.Sarhane; Yaha A.Majid. "STABILITY CONSTANT OF SOME METAL ION OF COMPLEXES (4-AMINO HIPPURIC ACID) IN AQUEOUS SOLUTIONS". , 11, 1, 2008, 1-8.
A.Al-Najjar, N., M.Sarhane, B., A.Majid, Y. (2008). 'STABILITY CONSTANT OF SOME METAL ION OF COMPLEXES (4-AMINO HIPPURIC ACID) IN AQUEOUS SOLUTIONS', , 11(1), pp. 1-8.
A.Al-Najjar, N., M.Sarhane, B., A.Majid, Y. STABILITY CONSTANT OF SOME METAL ION OF COMPLEXES (4-AMINO HIPPURIC ACID) IN AQUEOUS SOLUTIONS. , 2008; 11(1): 1-8.

STABILITY CONSTANT OF SOME METAL ION OF COMPLEXES (4-AMINO HIPPURIC ACID) IN AQUEOUS SOLUTIONS

Journal of Al-Nahrain University - Science
Article 1, Volume 11, Issue 1, 2008, Pages 1-8
Authors
Nada A.Al-Najjar; Bassima M.Sarhane; 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.
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