Do fluorescence and transient absorption probe the same intramolecular charge transfer state of 4-(dimethylamino)benzonitrile?
Author(s) -
T. Gustavsson,
Pedro B. Coto,
Luis SerranoAndrés,
Takashige Fujiwara,
Edward C. Lim
Publication year - 2009
Publication title -
the journal of chemical physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.071
H-Index - 357
eISSN - 1089-7690
pISSN - 0021-9606
DOI - 10.1063/1.3173609
Subject(s) - benzonitrile , intramolecular force , photochemistry , fluorescence , ultrafast laser spectroscopy , absorption (acoustics) , charge (physics) , transient (computer programming) , chemistry , materials science , optics , physics , stereochemistry , organic chemistry , laser , quantum mechanics , composite material , operating system , computer science
International audienceWe present here the results of time-resolved absorption and emission experiments for 4-(dimethylamino)benzonitrile in solution, which suggest that the fluorescent intramolecular charge transfer (ICT) state may differ from the twisted ICT (TICT) state observed in transient absorption
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