Velocity-Modulated Infrared Laser Spectroscopy of Molecular Ions: The $ν_{1}$ Band of HC $O^{+}$

7 March 1983

journal article
research article
Published by American Physical Society (APS) in Physical Review Letters

Vol. 50 (10) , 727-731
https://doi.org/10.1103/physrevlett.50.727

Abstract

The first observation of vibration-rotation transitions in HC

O^{+}

is reported. The

ν_{1}

absorption band was measured with a color-center laser by modulating the drift velocity of the ion in an ac discharge and detecting the Doppler-shifted absorptions with lock-in techniques. The

ν_{1}

frequency is determined as 3088.727±0.003

{cm}^{- 1}

Keywords

This publication has 20 references indexed in Scilit:

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Velocity-Modulated Infrared Laser Spectroscopy of Molecular Ions: Theν1Band of HCO+

Abstract

Keywords

Velocity-Modulated Infrared Laser Spectroscopy of Molecular Ions: The $ν_{1}$ Band of HC $O^{+}$