Solvent friction effect on intramolecular electron transfer

Min Liu; Naoki Ito; Mark Maroncelli; David H. Waldeck; Anna M. Oliver; Michael N. Paddon-Row

doi:10.1021/ja055596a

Solvent friction effect on intramolecular electron transfer

Min Liu
, Naoki Ito
, Mark Maroncelli
, David H. Waldeck
, Anna M. Oliver
, Michael N. Paddon-Row

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

21 Scopus citations

Abstract

U-shaped donor-bridge-acceptor molecules with different electronic couplings have been investigated as a function of temperature in solvents with slow polarization relaxation, in particular, N-methylacetamide (NMA) and N-methylpropionamide (NMP). At high temperature, the electron-transfer rate is well described by a nonadiabatic model; however, the rate at low temperature is controlled by the solvent friction. The change of the electron-transfer mechanism is discussed and compared with theoretical models.

Original language	English (US)
Pages (from-to)	17867-17876
Number of pages	10
Journal	Journal of the American Chemical Society
Volume	127
Issue number	50
DOIs	https://doi.org/10.1021/ja055596a
State	Published - Dec 21 2005

All Science Journal Classification (ASJC) codes

Catalysis
General Chemistry
Biochemistry
Colloid and Surface Chemistry

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10.1021/ja055596a

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abstract = "U-shaped donor-bridge-acceptor molecules with different electronic couplings have been investigated as a function of temperature in solvents with slow polarization relaxation, in particular, N-methylacetamide (NMA) and N-methylpropionamide (NMP). At high temperature, the electron-transfer rate is well described by a nonadiabatic model; however, the rate at low temperature is controlled by the solvent friction. The change of the electron-transfer mechanism is discussed and compared with theoretical models.",

author = "Min Liu and Naoki Ito and Mark Maroncelli and Waldeck, \{David H.\} and Oliver, \{Anna M.\} and Paddon-Row, \{Michael N.\}",

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T1 - Solvent friction effect on intramolecular electron transfer

AU - Liu, Min

AU - Ito, Naoki

AU - Maroncelli, Mark

AU - Waldeck, David H.

AU - Oliver, Anna M.

AU - Paddon-Row, Michael N.

PY - 2005/12/21

Y1 - 2005/12/21

N2 - U-shaped donor-bridge-acceptor molecules with different electronic couplings have been investigated as a function of temperature in solvents with slow polarization relaxation, in particular, N-methylacetamide (NMA) and N-methylpropionamide (NMP). At high temperature, the electron-transfer rate is well described by a nonadiabatic model; however, the rate at low temperature is controlled by the solvent friction. The change of the electron-transfer mechanism is discussed and compared with theoretical models.

AB - U-shaped donor-bridge-acceptor molecules with different electronic couplings have been investigated as a function of temperature in solvents with slow polarization relaxation, in particular, N-methylacetamide (NMA) and N-methylpropionamide (NMP). At high temperature, the electron-transfer rate is well described by a nonadiabatic model; however, the rate at low temperature is controlled by the solvent friction. The change of the electron-transfer mechanism is discussed and compared with theoretical models.

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UR - https://www.scopus.com/pages/publications/29344452462#tab=citedBy

U2 - 10.1021/ja055596a

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EP - 17876

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

IS - 50

ER -

Solvent friction effect on intramolecular electron transfer

Abstract

All Science Journal Classification (ASJC) codes

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