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Vibrations of the S1 state of fluorobenzene-h5 and fluorobenzene-d5 via resonance-enhanced multiphoton ionization (REMPI) spectroscopy

Harris, Joe P.; Andrejeva, Anna; Tuttle, William D.; Pugliesi, Igor; Schriever, Christian; Wright, Timothy G.

Vibrations of the S1 state of fluorobenzene-h5 and fluorobenzene-d5 via resonance-enhanced multiphoton ionization (REMPI) spectroscopy Thumbnail


Authors

Joe P. Harris

Anna Andrejeva

William D. Tuttle

Igor Pugliesi

Christian Schriever

Timothy G. Wright



Abstract

We report resonance-enhanced multiphoton ionization spectra of the isotopologues fluorobenzeneh5 and fluorobenzene-d5. By making use of quantum chemical calculations, the changes in the wavenumber of the vibrational modes upon deuteration are examined. Additionally, the mixing of vibrational modes both between isotopologues and also between the two electronic states is discussed. The isotopic shifts lead to dramatic changes in the appearance of the spectrum as vibrations shift in and out of Fermi resonance. Assignments of the majority of the fluorobenzene-d5 observed bands are provided, aided by previous results on fluorobenzene-h5.

Citation

Harris, J. P., Andrejeva, A., Tuttle, W. D., Pugliesi, I., Schriever, C., & Wright, T. G. (2014). Vibrations of the S1 state of fluorobenzene-h5 and fluorobenzene-d5 via resonance-enhanced multiphoton ionization (REMPI) spectroscopy. Journal of Chemical Physics, 141(24), Article 244315. https://doi.org/10.1063/1.4904706

Journal Article Type Article
Publication Date Dec 31, 2014
Deposit Date Jul 3, 2015
Publicly Available Date Mar 29, 2024
Journal Journal of Chemical Physics
Print ISSN 0021-9606
Electronic ISSN 0021-9606
Publisher American Institute of Physics
Peer Reviewed Peer Reviewed
Volume 141
Issue 24
Article Number 244315
DOI https://doi.org/10.1063/1.4904706
Public URL https://nottingham-repository.worktribe.com/output/740389
Publisher URL http://scitation.aip.org/content/aip/journal/jcp/141/24/10.1063/1.4904706
Additional Information Copyright 2014 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.

The following article appeared in The journal of chemical physics, v. 141 244315 (2014) and may be found at http://scitation.aip.org/content/aip/journal/jcp/141/24/10.1063/1.4904706

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