High-resolution stimulated Raman spectroscopy and analysis of the 2ν10 overtone symmetric motion of C2H4

Marcos Antonio Loroño Gonzalez, D. Bermejo, M. Rotger, V. Boudon

Research output: Contribution to journalArticlepeer-review

8 Scopus citations

Abstract

The high-resolution stimulated Raman spectrum of the 2ν10 band located at 1664.16 cm-1 of C2H4 has been reanalyzed, thanks to the tensorial formalism developed in Dijon for X2Y4 asymmetric-top molecules. A total of 191 lines were assigned and fitted as a single band without including perturbations such as Fermi or Coriolis coupling constants. We obtained a global root mean square deviation of 8.5 × 10-3 cm-1. Further investigations are required to include interactions with the ν2 and ν7 + ν10 bands.

Original languageEnglish
Pages (from-to)1065-1071
Number of pages7
JournalJournal of Raman Spectroscopy
Volume40
Issue number8
DOIs
StatePublished - Aug 2009
Externally publishedYes

Bibliographical note

Copyright:
Copyright 2009 Elsevier B.V., All rights reserved.

Keywords

  • Ethylene
  • High-resolution stimulated Raman spectroscopy
  • Tensorial formalism

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