2006
DOI: 10.1021/jp064406v
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Estimation of Electronic Coupling for Intermolecular Electron Transfer from Cross-Reaction Data

Abstract: Sixty-five electron-transfer reactions including 27 new 0, +1 couples have been added to our data set of cross-reactions between 0 and +1 couples, bringing it to 206 reactions involving 72 couples that have been studied by stopped-flow kinetics in acetonitrile containing supporting electrolyte at 25 degrees C, formal potentials determined by cyclic voltammetry, and analyzed using Marcus cross-rate theory. Perhaps surprisingly, a least-squares analysis demonstrates that intrinsic rate constants exist that predi… Show more

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Cited by 98 publications
(87 citation statements)
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“…3 × 10 3 M − 1 s − 1 [44]. This indirectly obtained electron-self-exchange rate constant is four orders of magnitude lower than even the smaller of our two directly observed rate constants, and under no circumstances could the curves of Fig.…”
Section: Resultsmentioning
confidence: 60%
“…3 × 10 3 M − 1 s − 1 [44]. This indirectly obtained electron-self-exchange rate constant is four orders of magnitude lower than even the smaller of our two directly observed rate constants, and under no circumstances could the curves of Fig.…”
Section: Resultsmentioning
confidence: 60%
“…This approach is similar to the one previously used by Nelsen and co-workers(53) for a large set of self-exchange reactions.…”
Section: Computational Methodologymentioning
confidence: 86%
“…This approach is similar to the one previously used by Nelsen and co-workers for a large set of single-electron transfer reactions (Nelsen et al, 1987(Nelsen et al, , 2006.…”
Section: Electronic Structure Calculationsmentioning
confidence: 90%