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

doi:10.1016/j.jms.2012.07.017

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

Molecular Sciences, School of (SMS)

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

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 language	English (US)
Pages (from-to)	1-2
Number of pages	2
Journal	Journal of molecular spectroscopy
Volume	279
Issue number	1
DOIs	https://doi.org/10.1016/j.jms.2012.07.017
State	Published - Sep 2012

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

Access to Document

10.1016/j.jms.2012.07.017

Cite this

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

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.",

keywords = "Dispersed fluorescence, Laser induced fluorescence, Low resolution spectroscopy, Titanium monohydride and monodeuteride, Vibration frequency",

author = "C. Linton and Timothy Steimle and Frey, {S. E.}",

note = "Funding Information: This research has been supported by the National Science Foundation (Grant No. 06-46473). ",

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T1 - The gas-phase vibrational frequency of the ground state, X 4Φ, of titanium monohydride, TiH, and monodeuteride, TiD

AU - Linton, C.

AU - Steimle, Timothy

AU - Frey, S. E.

N1 - Funding Information: This research has been supported by the National Science Foundation (Grant No. 06-46473).

PY - 2012/9

Y1 - 2012/9

N2 - 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.

AB - 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.

KW - Dispersed fluorescence

KW - Laser induced fluorescence

KW - Low resolution spectroscopy

KW - Titanium monohydride and monodeuteride

KW - Vibration frequency

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