Genre
- Journal Article
Contributors
Author: Piorko, A.
Author: Abd-El-Aziz, A. S.
Author: Sutherland, R. G.
Author: Baranski, A. S.
Date Issued
1988
Abstract
Polarog. half-wave potentials for 2 redn. steps of 49 cyclopentadienyliron complexes of substituted arenes or heterocycles in DMF were detd. A fast cyclic voltammetry (10-40 V/s) was used to study the electron transfer kinetics of some of these complexes. After correction for the double layer effects, the rate consts. of all the complexes studied show that the transfer of electrons in the 2nd redn. step occurs significantly faster than in the 1st one. This was interpreted as a result of greater delocalization of electrons in the 20-electron complexes of Fe compared to the 19-electron complexes.
Note
Dep. Chem., Univ. Saskatchewan, Saskatoon, SK, Can.
Language
- English
Subjects
- cyclopentadienyl
- Electric potential (half-wave, of cyclopentadienyliron hexafluorophosphates of arenes and heterocycles)
- iron
- hexafluorophosphate
- Kinetics of reduction (electrochem., of cyclopentadienyl iron hexafluorophosphate of substituted arenes and heterocycles)
- polarog
- redn
- cyclopentadienyliron
- arene
- heterocycle
- Heterocyclic compounds Role: USES (Uses) (iron complexes, with sandwich structure, chromatog. and polarog. of)
Page range
77-85
Host Title
Section Title: Electrochemistry
Inorganica Chimica Acta
Host Abbreviated Title
Inorg. Chim. Acta
Volume
147
Issue
1
ISSN
0020-1693