Large, and irregular, inverse deuterium isotope effects on the singlet .fwdarw. triplet intersystem crossing of jet-cooled anthracenes

Autor:	S. Okajima, Edward C. Lim, B.E. Forch
Rok vydání:	1983
Předmět:	Intersystem crossing Deuterium Isotope Chemistry Ionization Kinetic isotope effect General Engineering Singlet state Photoionization Physical and Theoretical Chemistry Atomic physics Fluorescence spectroscopy
Zdroj:	The Journal of Physical Chemistry. 87:4571-4573
ISSN:	1541-5740 0022-3654
DOI:	10.1021/j100246a008
Popis:	This communication presents the results of fluorescence lifetime measurements of 5 isotopic anthracenes. Apparently, the inverse isotope effect on the 0/sup 0/ fluorescence bears no simple relationship to the number of deuteriums in the molecule. A qualitative explanation of the nature of the inverse isotope effects on the intersystem crossing is presented. 1 figure.
Databáze:	OpenAIRE
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