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The jet cooled spectrum of ethane between 4000 and 4500cm-1

Author: Hepp M.   Herman M.  

Publisher: Taylor & Francis Ltd

ISSN: 1362-3028

Source: Molecular Physics, Vol.94, Iss.5, 1998-08, pp. : 829-838

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Abstract

The jet cooled infrared absorption spectrum of ethane was recorded from 4000 to 4500cm-1 using a high resolution Fourier transform interferometer (Bruker IFS120HR). The instrument resolution was 0.01cm-1, the rotational temperature obtained was around 40K. Ten combination bands were identified. Rovibrational assignments were performed, for the first time, concerning over 770 rovibrational lines. Band origins were obtained. Numerous perturbations are reported.

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