The gas-phase vibrational frequency of the ground state, X 4Φ, of titanium monohydride, TiH, and monodeuteride, TiD

C. Linton, Timothy Steimle, S. E. Frey

Research output: Contribution to journalArticle

Abstract

Low resolution dispersed fluorescence following laser excitation of the R(1.5) line of the (0, 0) band of the B 4Γ 5/2-X 4Φ 3/2 transition has been used to obtain the first direct gas phase measurements of the vibrational frequencies of the ground X 4Φ state of TiH and TiD. Observation of a very weak (0, 1) band in the dispersed fluorescence spectra allowed determination of ground state vibrational spacings, ΔG 1/2 of 1520(10) cm -1 for TiH and 1109(10) cm -1 for TiD.

Original languageEnglish (US)
Pages (from-to)1-2
Number of pages2
JournalJournal of Molecular Spectroscopy
Volume279
Issue number1
DOIs
StatePublished - Sep 1 2012

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Keywords

  • Dispersed fluorescence
  • Laser induced fluorescence
  • Low resolution spectroscopy
  • Titanium monohydride and monodeuteride
  • Vibration frequency

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Spectroscopy
  • Physical and Theoretical Chemistry

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