Influence of dielectric constants of dioxane-water mixture on formation constants of Cu(II)-glycyl-glycyl-glycine complexes

被引：0

作者：

Chachere, SD ^{[1
]}

Sondawale, PJ ^{[1
]}

Narwade, ML ^{[1
]}

机构：

[1] Shri Dnyanesh Mahavidyalaya, Dept Chem, Nawargaon 441223, Chandrapur, India

来源：

ASIAN JOURNAL OF CHEMISTRY | 2001年 / 13卷 / 02期

关键词：

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The interaction between Cu(II) complexes with glycyl-glycyl-glycine in different percentages of dioxane-water mixture at 0.1 M ionic strength and at 27 +/- 0.1 degreesC 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.

引用

页码：671 / 674

页数：4

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