Free Energy Dependence of the Ion Yield Of Photoinduced Electron-Transfer Reactions in Solution

Vauthey, Eric; Suppan, Paul; Haselbach, Edwin

doi:10.1002/hlca.19880710111

Scientific article

English

Free Energy Dependence of the Ion Yield Of Photoinduced Electron-Transfer Reactions in Solution

ContributorsVauthey, Eric

; Suppan, Paul; Haselbach, Edwin

Published inHelvetica chimica acta, vol. 71, no. 1, p. 93-99

Publication date1988

Abstract

A study of photo-induced electron-transfer reactions in MeCN with 9,10-dicyanoanthracene as acceptor and 21 electron donors with transient photoconductivity measurements is reported. The free-ion yield and the rate constant of back electron transfer are determined. For exergonic reactions, the Marcus-inverted region is observed. The fit with the theory is best, when a nearly solvent-independent Coulomb term is used in the calculation of the energy balance.

Affiliation entities

Faculté des sciences / Section de chimie et biochimie / Département de chimie physique

Research groups

Groupe Vauthey

Citation (ISO format)

VAUTHEY, Eric, SUPPAN, Paul, HASELBACH, Edwin. Free Energy Dependence of the Ion Yield Of Photoinduced Electron-Transfer Reactions in Solution. In: Helvetica chimica acta, 1988, vol. 71, n° 1, p. 93–99. doi: 10.1002/hlca.19880710111

Identifiers

PID : unige:3073
DOI : 10.1002/hlca.19880710111

Journal ISSN0018-019X

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Free Energy Dependence of the Ion Yield Of Photoinduced Electron-Transfer Reactions in Solution

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