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Observation of the first vibrations of the newly born Cs-CH \(\)CN complex

  • G. Grégoire
  • M. Mons
  • I. Dimicoli
  • C. Dedonder-Lardeux
  • C. Jouvet
  • S. Martrenchard
  • D. Solgadi

Abstract:

The femtosecond photodissociation of CsI in the CsI-CH3CN complex has been studied. Recurrences are observed in the detection of the Cs+-CH3CN ion complex. They are assigned to the first vibrations of the Cs-NCCH3 bond formed after the CsI dissociation. This result is in good agreement with calculations on the similar NaI-CH3CN system which predict a linear structure for the ground state complex.

PACS. 34.20.-b Interatomic and intermolecular potentials and forces, potential energy surfaces for collisions - 82.30.Eh Molecule-molecule reactions 

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Copyright information

© EDP Sciences, Springer-Verlag, Società Italiana di Fisica 2000

Authors and Affiliations

  • G. Grégoire
    • 1
  • M. Mons
    • 1
  • I. Dimicoli
    • 1
  • C. Dedonder-Lardeux
    • 2
  • C. Jouvet
    • 2
  • S. Martrenchard
    • 2
  • D. Solgadi
    • 2
  1. 1.DSM/DRECAM/SPAM, CEA Saclay, 91191 Gif-sur-Yvette, FranceFR
  2. 2.Laboratoire de Photophysique Moléculaire CNRS, bâtiment 210, Université de Paris Sud, 91405 Orsay Cedex, FranceFR

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