Infrared spectra, rotational correlation functions, and intermolecular mean squared torques in compressed gaseous methane

Infrared rotational correlation function

Infrared rotational correlation functions and intermolecular mean squared torques of compressed gaseous linear molecules

✍ M. Chalaye; E. Dayan; G. Levi 📂 Article 📅 1971 🏛 Elsevier Science 🌐 English ⚖ 338 KB

Correlation functions, correlation times, band moments and intermolecular mean squared torques have been computed from the ~3 rotation-vibration band shapes in C2H2 and N20 gas mixtures in the pressure range 10 to 100 bars. Results show an increase of the hindering of the rotation in the order: HecH