Stepwise formation constants of some transition metal-chelates with cyclic tridentate amine
Egyptian Journal of Chemistry. 1997; 40 (3): 167-75
em Inglês
| IMEMR
| ID: emr-107810
ABSTRACT
The Proton-ligand formation constant of 1, 4, 7-triaza cycloronane hydrochloride [[H3[9] ane N3]3+, 3Cl]and the stability constants of its chelates with Mn [II], Fe [II], Fe [III] Co [II], Co [III] and Cu [II] have been determined pH-metrically in aqueous solution in the presence of 0.1 M NaNO3 at 20-32 degree. The mole fraction of different species were calculated and discussed. The thermodynamic parameters for the mono complexes under investigation were also evaluated
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Índice:
IMEMR (Mediterrâneo Oriental)
Assunto principal:
Espectrofotometria
/
Quelantes
/
Aminas
Idioma:
Inglês
Revista:
Egypt. J. Chem.
Ano de publicação:
1997
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