ELECTRON-TRANSFER IN TRANS-[PT(PPH(3))(2)(-C-C-FC)(2)] AND RELATED-COMPOUNDS

被引：29

作者：

OSELLA, D ^{[1
]}

GAMBINO, O ^{[1
]}

NERVI, C ^{[1
]}

RAVERA, M ^{[1
]}

RUSSO, MV ^{[1
]}

INFANTE, G ^{[1
]}

机构：

[1] UNIV ROMA LA SAPIENZA, DIPARTIMENTO CHIM, I-00185 ROME, ITALY

来源：

INORGANICA CHIMICA ACTA | 1994年 / 225卷 / 1-2期

关键词：

ELECTRON TRANSFER; ELECTROCHEMISTRY; PLATINUM COMPLEXES; ACETYLIDE COMPLEXES; FERROCENYL COMPLEXES;

D O I：

10.1016/0020-1693(94)04026-5

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The electrochemical behaviour of the title complex shows two reversible le oxidations centred on the ferrocenyl moieties, indicating a moderate electronic communication between such redox units through the organic chain and the Pt binge. Moreover, two irreversible le reductions are detected, and assigned to the stepwise Pt-II-->Pt-0 process. The transient Pt-I intermediate is somewhat stabilized by the electronic delocalization over the external ferrocenyl units. The assignment of the redox processes is carried out by comparison of the electrochemical behaviour of several model complexes, which represent the building blocks of the overall molecule.

引用

页码：35 / 40

页数：6

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