A.Al-Najjar, N., M.Sarhane, B., A.Majid, Y. (2007). STABILITY CONSTANT OF SOME METAL ION OF COMPLEXES (4-AMINO HIPPURIC ACID) IN AQUEOUS SOLUTIONS. , 10(2), 89-96.
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". , 10, 2, 2007, 89-96.
A.Al-Najjar, N., M.Sarhane, B., A.Majid, Y. (2007). 'STABILITY CONSTANT OF SOME METAL ION OF COMPLEXES (4-AMINO HIPPURIC ACID) IN AQUEOUS SOLUTIONS', , 10(2), pp. 89-96.
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. , 2007; 10(2): 89-96.

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

Journal of Al-Nahrain University - Science
Article 1, Volume 10, Issue 2, 2007, Pages 89-96
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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