Measurements of the HCN ν3 band broadened by N2

Infrared HCN Lineshapes as a Test of Galatry and Speed-Dependent Voigt Profiles

“…[1] with 2 = β = 0); the corresponding linewidth parameters γ 0 are reported in Table 1. They are in good agreement with the previous determination of the N 2 -and Ar-induced line broadenings performed either for the same ν 2 band (45,32) or for the ν 1 (30,46) and ν 1 + ν 2 (34) bands. For self-induced linewidth determinations, our values are slightly larger than those observed for the ν 1 + ν 2 combination band (34).…”

Cooperativity and electron correlation effects on hydrogen bonding in infinite systems

“…Such a tendency has been observed in a number of other hydrogen-bonded complexes as well [59]. Our theoretical limit of AEMPZ = -5 kcal/mol reasonably agrees, on the other hand, with the corresponding experimental value of -4.4 kcal/mol [50] and we are confident that the remaining difference in AE will be covered by the next two orders of PT, whose computation is in progress in our laboratory.…”

The CN Mode of HCN: A Comparative Study of the Variation of the Transition Dipole and Herman–Wallis Constants for Seven Isotopomers and the Influence of Vibration–Rotation Interaction

“…(9) to calculate the transition dipoles, R 1 , from the corresponding Herman-Wallis constants, A 1 (for n 1 ). For HCN, we used the measurements of Smith et al (31) of the intensity for the C{H stretching fundamental, n 1 in our notation. Because of the limited resolution available to them, the uncertainty in their Herman-Wallis constant is too large to provide a quantitative check of Eq.…”