Effective Charge Separation in Intermolecular Complexes of an Electron Donor and a Doubly Branched Triad Assembly: A Model System for Environmental Effects Controlling Electron Transfer

Eran Zahavy; Martin Seiler; Sharon Marx‐Tibbon; Ernesto Joselevich; Itamar Willner; Heinz Dürr; Donald O'Connor; Anthony Harriman

doi:10.1002/anie.199510051

Effective Charge Separation in Intermolecular Complexes of an Electron Donor and a Doubly Branched Triad Assembly: A Model System for Environmental Effects Controlling Electron Transfer

Eran Zahavy, Martin Seiler, Sharon Marx‐Tibbon, Ernesto Joselevich, Itamar Willner^*, Heinz Dürr, Donald O'Connor, Anthony Harriman

^*Corresponding author for this work

Institute of Chemistry

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26 Scopus citations

Abstract

Back electron transfer of the redox intermediates generated by irradiation of the supramolecular complex 1 is 10⁴ times slower than in the free triad. In 1, in which a dialkoxybenzene derivative is positioned between two bipyridinium arms of the triad, the distance between the redox centers is greater than in the free Ru^II complex. (Figure Presented.)

Original language	English
Pages (from-to)	1005-1008
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	34
Issue number	9
DOIs	https://doi.org/10.1002/anie.199510051
State	Published - 15 May 1995

Keywords

electron transfer
luminescence
photochemistry
ruthenium compounds

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10.1002/anie.199510051

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Zahavy, E., Seiler, M., Marx‐Tibbon, S., Joselevich, E., Willner, I., Dürr, H., O'Connor, D., & Harriman, A. (1995). Effective Charge Separation in Intermolecular Complexes of an Electron Donor and a Doubly Branched Triad Assembly: A Model System for Environmental Effects Controlling Electron Transfer. Angewandte Chemie - International Edition, 34(9), 1005-1008. https://doi.org/10.1002/anie.199510051

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abstract = "Back electron transfer of the redox intermediates generated by irradiation of the supramolecular complex 1 is 104 times slower than in the free triad. In 1, in which a dialkoxybenzene derivative is positioned between two bipyridinium arms of the triad, the distance between the redox centers is greater than in the free RuII complex. (Figure Presented.)",

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Zahavy, E, Seiler, M, Marx‐Tibbon, S, Joselevich, E, Willner, I, Dürr, H, O'Connor, D & Harriman, A 1995, 'Effective Charge Separation in Intermolecular Complexes of an Electron Donor and a Doubly Branched Triad Assembly: A Model System for Environmental Effects Controlling Electron Transfer', Angewandte Chemie - International Edition, vol. 34, no. 9, pp. 1005-1008. https://doi.org/10.1002/anie.199510051

Effective Charge Separation in Intermolecular Complexes of an Electron Donor and a Doubly Branched Triad Assembly: A Model System for Environmental Effects Controlling Electron Transfer. / Zahavy, Eran; Seiler, Martin; Marx‐Tibbon, Sharon et al.
In: Angewandte Chemie - International Edition, Vol. 34, No. 9, 15.05.1995, p. 1005-1008.

Research output: Contribution to journal › Article › peer-review

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T1 - Effective Charge Separation in Intermolecular Complexes of an Electron Donor and a Doubly Branched Triad Assembly

T2 - A Model System for Environmental Effects Controlling Electron Transfer

AU - Zahavy, Eran

AU - Seiler, Martin

AU - Marx‐Tibbon, Sharon

AU - Joselevich, Ernesto

AU - Willner, Itamar

AU - Dürr, Heinz

AU - O'Connor, Donald

AU - Harriman, Anthony

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N2 - Back electron transfer of the redox intermediates generated by irradiation of the supramolecular complex 1 is 104 times slower than in the free triad. In 1, in which a dialkoxybenzene derivative is positioned between two bipyridinium arms of the triad, the distance between the redox centers is greater than in the free RuII complex. (Figure Presented.)

AB - Back electron transfer of the redox intermediates generated by irradiation of the supramolecular complex 1 is 104 times slower than in the free triad. In 1, in which a dialkoxybenzene derivative is positioned between two bipyridinium arms of the triad, the distance between the redox centers is greater than in the free RuII complex. (Figure Presented.)

KW - electron transfer

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Effective Charge Separation in Intermolecular Complexes of an Electron Donor and a Doubly Branched Triad Assembly: A Model System for Environmental Effects Controlling Electron Transfer

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Keywords

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