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Vibronic intensity borrowing. Deuterium effect and emission—absorption asymmetry of the S1---S0 transition in pyrene
Authors:K. Cunningham   W. Siebrand   Digby F. Williams  G. Orlandi
Affiliation:

Division of Chemistry, National Research Council of Canada, Ottawa, Canada, K1A 0R6

Laboratorio di Fotochimica e Radiazione d'Alta Energia del CNR, 40126 Bologna, Italy

Abstract:The intensities of the vibrationally induced bands in the S1---S0 emission and absorption spectra of pyrene-h10 and -d10 are measured and analysed. Several new expressions are reported which relate the deuterium effect and emission—absorption asymmetry of induced spectra to the vibronic coupling mechanism.
Keywords:
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