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Intramolecular Charge Transfer in 4‑Aminobenzonitrile Does Not Need the Twist and May Not Need the Bend

A study combining accurate quantum chemistry and full-dimensional quantum dynamics is presented to confirm the existence of an ultrafast radiationless decay channel from the charge-transfer state to the locally excited state in 4-aminobenzonitrile. This intramolecular charge-transfer pathway proceed...

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Published in:The journal of physical chemistry letters 2015-04, Vol.6 (8), p.1316-1320
Main Authors: Perveaux, Aurelie, Castro, Pedro J, Lauvergnat, David, Reguero, Mar, Lasorne, Benjamin
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Language:English
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cited_by cdi_FETCH-LOGICAL-a379t-99ae13c8e1257423898fac61678660b5933ca5d31fb71e9b711f5290a3bb50a93
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container_title The journal of physical chemistry letters
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description A study combining accurate quantum chemistry and full-dimensional quantum dynamics is presented to confirm the existence of an ultrafast radiationless decay channel from the charge-transfer state to the locally excited state in 4-aminobenzonitrile. This intramolecular charge-transfer pathway proceeds through a newly found planar conical intersection, and it is shown to be more efficient in the presence of acetonitrile than in the gas phase. Our results are consistent with recent experimental observations.
doi_str_mv 10.1021/acs.jpclett.5b00162
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or physical chemistry
Theoretical and
title Intramolecular Charge Transfer in 4‑Aminobenzonitrile Does Not Need the Twist and May Not Need the Bend
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