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Pressure-independent triplet-state lifetimes of aromatic vapours

✍ Scribed by T.F. Hunter; M.G. Stock

Publisher: Elsevier Science
Year: 1973
Tongue: English
Weight: 349 KB
Volume: 22
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(73)80115-0

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✦ Synopsis

Considerable

evidence exists for a pressure-independent intersystem crossing from the lowest triplet to the ground state in aromatic vapours. The rate-constant is around lo3 set-l. A model is discussed which explains this fast rate in terms of adiabatic molecular rotations.

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