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Impressum
(c) 2002 BMO

"Ultrafast Structural Dynamics of Photochromic Indolylfulgimides Studied by Vibrational Spectroscopy and DFT Calculations"
F. O. Koller, W. J. Schreier, T. E. Schrader, A. Sieg, S. Malkmus, C. Schulz, S. Dietrich, K. Rück-Braun, W. Zinth, M. Braun
Journal of Physical Chemistry A 110 (2006) 12769-12776


Abstract:
The structural dynamics of the ring-opening reaction in a photochromic indolylfulgimide, a reversible, ultrafast photoswitch is investigated by ultra-broadband time-resolved vibrational spectroscopy. The experimentally observed vibrational modes of the indolylfulgimide photo-isomers C and E are assigned to normal modes with the help of DFT calculations. A complete evaluation of the observed vibrational dynamics including excited state vibrational modes is used to characterize the reaction path and the cooling behavior of the photoswitch.

BMO authors (in alphabetic order):
Markus Braun
Florian Koller
Stephan Malkmus
Tobias Schrader
Wolfgang Schreier
Arne Sieg
Wolfgang Zinth

Assoziierte Projekte:
Femtosekunden Untersuchung ultraschneller molekularer Schalter


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Letzte Änderung: 2016-09-14 13:34