HCl vibrational fundamental band - Line intensities and temperature dependence of self-broadening coefficients

Self-broadening in the vibrational fundamental of HCl is inversely proportional to the temperature for transitions which lie near the Boltzmann rotational maximum and becomes monotonically less temperature-dependent as the rotational quantum number increases. The rotationless transition moment was found to have the value of 5.57 + or - 0.13 x 10 to the -3rd (Debye)-squared and the first Herman-Wallis factor, C = -2.543 + or - 0.019 x 10 to the -2nd.