Pulling the levers of photophysics: How structure controls the rate of energy dissipation

Thomas S. Kuhlman; Michael Pittelkow; Theis I. Sølling; Klaus B. Møller

doi:10.1002/anie.201208197

Pulling the levers of photophysics: How structure controls the rate of energy dissipation

Thomas S. Kuhlman
, Michael Pittelkow
, Theis I. Sølling^*
, Klaus B. Møller

^*Corresponding author for this work

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

25 Scopus citations

Abstract

Internal conversion: The energy difference between the Franck-Condon and equilibrium geometries and the vibrational frequency of one or a few modes determine the relative importance of adiabatic and nonadiabatic dynamics and thus the rate of electronic energy dissipation (see picture). In the cycloketones, variations in these quantities lead to a difference in the timescale for the S₂→S₁ transition.

Original language	English
Pages (from-to)	2247-2250
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	52
Issue number	8
DOIs	https://doi.org/10.1002/anie.201208197
State	Published - 18 Feb 2013
Externally published	Yes

Keywords

gas-phase reactions
kinetics
photophysics
time-resolved spectroscopy

ASJC Scopus subject areas

Catalysis
General Chemistry

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10.1002/anie.201208197

Cite this

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title = "Pulling the levers of photophysics: How structure controls the rate of energy dissipation",

abstract = "Internal conversion: The energy difference between the Franck-Condon and equilibrium geometries and the vibrational frequency of one or a few modes determine the relative importance of adiabatic and nonadiabatic dynamics and thus the rate of electronic energy dissipation (see picture). In the cycloketones, variations in these quantities lead to a difference in the timescale for the S2→S1 transition.",

keywords = "gas-phase reactions, kinetics, photophysics, time-resolved spectroscopy",

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AU - Møller, Klaus B.

PY - 2013/2/18

Y1 - 2013/2/18

N2 - Internal conversion: The energy difference between the Franck-Condon and equilibrium geometries and the vibrational frequency of one or a few modes determine the relative importance of adiabatic and nonadiabatic dynamics and thus the rate of electronic energy dissipation (see picture). In the cycloketones, variations in these quantities lead to a difference in the timescale for the S2→S1 transition.

AB - Internal conversion: The energy difference between the Franck-Condon and equilibrium geometries and the vibrational frequency of one or a few modes determine the relative importance of adiabatic and nonadiabatic dynamics and thus the rate of electronic energy dissipation (see picture). In the cycloketones, variations in these quantities lead to a difference in the timescale for the S2→S1 transition.

KW - gas-phase reactions

KW - kinetics

KW - photophysics

KW - time-resolved spectroscopy

UR - https://www.scopus.com/pages/publications/84873932938

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DO - 10.1002/anie.201208197

M3 - Article

AN - SCOPUS:84873932938

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ER -

Pulling the levers of photophysics: How structure controls the rate of energy dissipation

Abstract

Keywords

ASJC Scopus subject areas

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