Cu-O stretching frequency correlation with phenanthroline pKa values in mixed copper complexes

被引：32

作者：

Gasque, L ^{[1
]}

Medina, G ^{[1
]}

Ruiz-Ramírez, L ^{[1
]}

Moreno-Esparza, R ^{[1
]}

机构：

[1] Natl Autonomous Univ Mexico, Fac Quim, Dept Quim Inorgan, Mexico City 04510, DF, Mexico

来源：

INORGANICA CHIMICA ACTA | 1999年 / 288卷 / 01期

关键词：

copper complexes; phenanthroline complexes;

D O I：

10.1016/S0020-1693(99)00034-1

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A study of Cu-O vibration frequencies in 32 isostructural mixed copper complexes containing eight differently substituted phenanthrolines and four different oxygen donor bidentate ligands, is presented. In all cases linear correlation was found between phenanthroline pK(a) values and the studied vibration frequencies, suggesting that an increase in phenanthroline basicity weakens Cu-O bonds in this type of compound. (C) 1999 Elsevier Science S.A. All rights reserved.

引用

页码：106 / 111

页数：6

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