SPECTROSCOPIC CONSTANTS OF $CS_{2}$

Abstract

The Fourier spectrometer of the Laboratoire de Physique Mol\'{e}culaire et Applications was employed to obtain spectra of $CS_{2}$ in the 800 to 900 and 1450 to $1550 cm^{-1}$ spectral regions. In addition, spectra of both a natural isotopic sample of $CS_{2}$ and a sample enriched in the minor isotopes were obtained with a diode laser spectrometer at NOAA in the spectral region from 1490 to $1535 cm^{-1}$. Molecular constants of numerous bands have been derived from these spectra. Using these and other available Molecular constants, sets of spectroscopic constants for $^{12}C^{32}S_{2}, ^{13}C^{32}S_{2}$ and $32S12C32S$ have been derived.