Influence of Dielectric Constants of Dioxane-Water Mixture on Formation Constants of Cu(II)-Glycyl-Glycyl-Glycine Complexes
Corresponding Author(s) : S.D. Chachere
Asian Journal of Chemistry,
Vol. 13 No. 2 (2001): Vol 13 Issue 2
Abstract
The interaction between Cu(II) complexes with glycyl-glycylglycine
in different percentages of dioxane-water mixture at 0.1 M
ionic strength and at 27 ± 0.1 °C has been studied potentiometrically.
The method of Bjerrum and Calvin, as modified by Irving and
Rossotti, has been used in the present work. The data obtained can
be used to study the values of proton-ligand and metal-ligand
stability constants for 1 : 1 and 1 : 2 complexes. It showed that
proton-ligand and metal-ligand stability constants increase with increasing
the percentage of dioxane-water mixtures.
Keywords
Influence
Dielectric Constants
Dioxane-Water Mixture
Cu(II)-Glycyl-Glycyl-Glycine Complexes
Chachere, S., Sondawale, P., & Narwade, M. (2010). Influence of Dielectric Constants of Dioxane-Water Mixture on Formation Constants of Cu(II)-Glycyl-Glycyl-Glycine Complexes . Asian Journal of Chemistry, 13(2), 671–674. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/22647
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