We have measured the Fourier transform spectrum of carbonyl sulfide from 1825 to 2700 cm 01 , using a sample enriched in both 18 O (94.0%) and 17 O (1.54%). A careful calibration yields a line-position accuracy between 1.5 and 3.0 10 05 cm 01 . We have observed and analyzed 118 infrared bands of whi
Fourier Transform Spectroscopy of Carbonyl Sulfide from 1800 to 3120 cm−1: The Normal Species
✍ Scribed by A. Belafhal; A. Fayt; G. Guelachvili
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 1017 KB
- Volume
- 174
- Category
- Article
- ISSN
- 0022-2852
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✦ Synopsis
We have measured the FT spectrum of OCS from 1800 to (3120 \mathrm{~cm}^{-1}) with a resolution of (0.007 \mathrm{~cm}^{-1}). The spectra have been recalibrated to yield absolute uncertainties of (3 \times 10^{-5} \mathrm{~cm}^{-1}) throughout the whole range. For the normal isotopic species a total of 117 different vibrational transitions have been identified and analyzed, both for the frequencies and for the intensities. A new global rovibrational analysis of ({ }^{16} \mathrm{O}^{12} \mathrm{C}^{32} \mathrm{~S}) has been performed. Important effective HermanWallis terms are explained on the basis of eigenvectors. 6. 1995 Academic Press. Inc.
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