Vibrational fundamentals of C2H5CN up to 1500 cm-1 / 2150 K and vibrational correction factors to the partition function (at the bottom). The data can be used for isotopologs with 13C or 15N substition with small errors with D with small to modest errors. The fundamentals were taken from Heise, H. M., Winther, F., & Lutz, H. 1981, J. Mol. Spectrosc., 90, 531 http://dx.doi.org/10.1016/0022-2852(81)90145-4 http://cdsads.u-strasbg.fr/abs/1981JMoSp..90..531H ----------------------------------------------------------------------------- mode / E(cm-1) 13 / 206.9 21 / 210.5 20 / 373.0 12 / 534.4 19 / 784.5 11 / 836.5 10 / 1009.4 9 / 1078.5 18 / 1097.5 17 / 1264.8 8 / 1324.1 7 / 1392.0 6 / 1440.9 16 / 1463.7 5 / 1473.1 ----------------------------------------------------------------------------- T (K) F(vib) 300.0 3.4838 225.0 2.1318 200.0 1.8316 180.0 1.6290 160.0 1.4591 150.0 1.3848 140.0 1.3174 120.0 1.2023 100.0 1.1130 75.0 1.0384 37.5 1.0007 18.75 1.0000 9.375 1.0000 -----------------------------------------------------------------------------