$CH_{2} D$ SPECTRA AT 7--9 $\mu$

Abstract

The fine structure of the fundamental vibration rotation bands $\nu_{4}$, $\nu_{5}$ and $\nu_{4}$ of $CH_{3} D$ occurring in the region 7--9 $\mu$ was recorded with a spectral resolution of about $0.04 cm^{-1}$. Computer-assisted graphical techniques similar to those used earlier in this $laboratory^{1}$ were useful in analysing the observational data. A discussion will be presented of the interpretation of the experimental results.