Electron transfer and autoxidation kinetics of the bis(imidazole)bis(dimethylglyoximato)iron(II) complex
- 1 July 1986
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Chemistry
- Vol. 64 (7) , 1230-1235
- https://doi.org/10.1139/v86-212
Abstract
The properties and reactivity of the bis(imidazole)bis-(dimethylglyoximato)iron(II) complex have been studied based on spectroelectrochemistry, cyclic voltammetry, and stopped-flow kinetics in aqueous solution. The autoxidation reaction was found to be inhibited by the imidazole ligand in excess but susceptible to copper(II) catalysis. In this case a mechanism has been proposed, consisting of a rapid electron transfer followed by the reoxidation of the resulting Cu(I) species by O2.Keywords
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