Kinetics and mechanisms of the reactions of iodopentaammineruthenium(III) and thiocyanate ions in aqueous solution

被引：0

作者：

Prasad, R ^{[1
]}

Singh, BK ^{[1
]}

Chaurasia, PK ^{[1
]}

Kumar, S ^{[1
]}

机构：

[1] Magadh Univ, PG Dept Chem, Bodh Gaya 824234, India

来源：

ASIAN JOURNAL OF CHEMISTRY | 1998年 / 10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：

Investigations were carried out on the substitution of iodide ion by thiocyanate ion on iodopentaammineruthenium(III), ion in the temperature range 35-50 degrees C. Rate increases linearly with SCN-. A plot of 'K' vs. SCN- shows positive intercept on rate axis, indicating both SCN dependent and SCN- independent pathways for the substitution reaction. Substitution of SCN- on aquapentaammine complex has also been investigated to make a comparative study of the two reactions. Both the reactions follow an associative interchange mechanism.

引用

页码：333 / 337

页数：5

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