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Electronic spectra of jet-cooled tropolone-H2O clusters

โœ Scribed by Hiroshi Sekiya; Hidenori Hamabe; Hiroki Ujita; Naohiko Nakano; Yukio Nishimura

Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
557 KB
Volume
255
Category
Article
ISSN
0009-2614

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โœฆ Synopsis

The SI-S 0 fluorescence excitation and dispersed fluorescence spectra of jet-cooled tropolone-(H20) n (n = 1-3) have been measured to investigate the effects of the solvation by water on proton tunneling. Three intermolecular vibrational modes have been observed in the dispersed fluorescence spectrum. Ab initio calculations suggest that two stable conformers exist for tropolone-(H20) I. The structure of tropolone-(H20) l has been discussed by comparing the observed and calculated vibrational frequencies.

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