Title: A quantum mechanical study of the role of out-of-plane vibrations in benzene in the intramolecular redistribution of vibrational energy
Abstract:In this work we have carried out a theoretical investigation on the role of out-of-plane vibrational modes in vibrational level mixing and intramolecular vibrational energy redistribution (IVR) in ben...In this work we have carried out a theoretical investigation on the role of out-of-plane vibrational modes in vibrational level mixing and intramolecular vibrational energy redistribution (IVR) in benzene. A fully symmetrized vibrational basis set, based on a combined local mode (LM)+normal modes (NM) formalism was employed in the study. The Hamiltonian formalism for description of out-of-plane vibrations has been developed in due detail. Model calculations on the absorption spectrum and IVR dynamics at the second overtone state CH(v=3) at ∼8800 cm−1 have been carried out, supplementing previous studies and demonstrating the importance of out-of-plane modes in benzene.Read More
Publication Year: 1999
Publication Date: 1999-02-01
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 7
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