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Vibrationally resolved anion photoelectron spectra of the low-lying electronic states of GaP2, Ga2P, and Ga2P3

  • T. R. Taylor
  • K. R. Asmis
  • H. Gomez
  • D. M. Neumark
Conference paper

Abstract

Anion photoelectron spectra of GaP 2 , Ga2P, and Ga2P 3 have been taken at photodetachment wavelengths of 266 nm (4.657 eV), 355 nm (3.493 eV), 416 nm (2.977 eV), and 498 nm (2.491 eV). Using this variety of wavelengths has allowed us to vibrationally resolve the low-lying electronic states of these species. We report electron affinities, term values, and vibrational frequencies of the corresponding neutral and anion states where possible. Results are in qualitative agreement with current ab initio studies.

PACS

36.40.Mr Spectroscopy and geometrical structure of clusters 33.60.Cv Ultraviolet and vacuum ultraviolet photoelectron spectra 

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Copyright information

© Springer-Verlag Italia 1999

Authors and Affiliations

  • T. R. Taylor
    • 1
    • 2
  • K. R. Asmis
    • 1
    • 2
  • H. Gomez
    • 1
    • 2
  • D. M. Neumark
    • 1
    • 2
  1. 1.Department of ChemistryUniversity of CaliforniaBerkeleyUSA
  2. 2.Chemical Sciences DivisionLawrence Berkeley National LaboratoryBerkeleyUSA

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