Article révisé par les pairs
Résumé : The far infrared spectrum of S-(-)-perillaldehyde, a monoterpene containing an aldehyde functional group, has been recorded in the gas phase using FTIR spectroscopy. The vibration signature of the three most populated rotamers has been observed and identified in the 30-650cm -1 range. The vibration assignment was based on the scaled B3LYP/cc-pVDZ harmonic force field of Partal Ureña et al., 2008 [10]. Anharmonic contributions calculated at the HF/6-31+G * level were found negligible. © 2011 Elsevier Ltd.