Semi-classical calculations of self-broadening coefficients of OCS and HCN at temperatures between 200Â K and 298Â K

Comparison between measured [9] and theoretical (present work) self-broadening coefficients of the ν2 band of HCN. The experimental values at temperatures 267 K, 232 K and 212 K were deduced using Eq. (16) and measured values of n exponent of Ref. [9].