Complex formation constants for the aqueous copper(I)-acetonitrile system by a simple general method

被引：46

作者：

Kamau, P ^{[1
]}

Jordan, RB ^{[1
]}

机构：

[1] Univ Alberta, Dept Chem, Edmonton, AB T6G 2G2, Canada

来源：

INORGANIC CHEMISTRY | 2001年 / 40卷 / 16期

关键词：

D O I：

10.1021/ic001447b

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A simple spectrophotometric method for the evaluation of formation constants for aqueous copper(I) has been developed, based on the kinetics of reduction of Co-III(NH3)(5)X complexes. The method has been applied to the aqueous copper(I)-acetonitrile system to determine the successive formation constants beta (1), beta (2), and beta (3) as 4.3 x 10(2) M-1, 1.0 x 10(4) M-2, and 2.0 x 10(4) M-3, respectively, in 0.14 M NaClO4/HClO4 at 21 +/- 1 degreesC.

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页码：3879 / 3883

页数：5

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