Vapour-phase exciplex formation between 1,4-dicyanonaphthalene and 2,5-dimethyl-2,4-hexadiene
- 1 January 1981
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases
- Vol. 77 (6) , 1381-1392
- https://doi.org/10.1039/f19817701381
Abstract
Fluorescence has been observed from the exciplex formed between electronically excited 1,4-dicyanonaphthalene and 2,5-dimethyl-2,4-hexadiene in the vapour phase and the kinetics of exciplex formation studied. The enthalphy of vapour-phase exciplex formation in this pair of molecules was found to be 8 kJ mol–1 and activation energies for formation and reverse dissociation of the exciplex were found to be 15 and 23 kJ mol–1, respectively.Keywords
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