ELECTROCHEMISTRY OF THE [CU(HDPA)2]2+/+ COUPLE (HDPA = DI-2-PYRIDYLAMINE)

被引：16

作者：

CINQUANTINI, A ^{[1
]}

OPROMOLLA, G ^{[1
]}

ZANELLO, P ^{[1
]}

机构：

[1] UNIV SIENA,DIPARTMENTO CHIM,PIAN MANTELLINI 44,I-53100 SIENNA,ITALY

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1991年 / 11期

关键词：

D O I：

10.1039/dt9910003161

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The redox potential of the [Cu(Hdpa)2]2+/+ couple (Hdpa = di-2-pyridylamine) has been determined and the associated structural changes correlated with the kinetic parameters for the copper(II)/copper(I) electron transfer. In accordance with the prediction that one-electron reduction of copper(II) complexes of unusual tetrahedral geometry to the corresponding, usually tetrahedral, copper(I) congeners is thermodynamically favoured, the [Cu(Hdpa)2]2+/+ reduction occurs, in poorly co-ordinating nitro-methane solution, at E-degrees' = + 0.19 V (vs. saturated calomel electrode).

引用

页码：3161 / 3163

页数：3

共 22 条

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