• Citer

High-resolution spectroscopic investigation of the HDO-NNO molecular complex around 1.5 micron

par Vanfleteren, Thomas ;Foldes, Tomas ;Lauzin, Clément ;Didriche, Keevin ;Liévin, Jacques ;Herman, Michel
Référence PAMO-JSM 2014 (2014-07-07: Reims)
Publication Non publié, 2014-07-07

Poster de conférence

• Accès en ligne
• Détails
• Contenu
• Statistiques

Résumé :

We have used in the recent past the FANTASIO set-up at ULB based on NIR cavity ring down spectroscopy in a supersonic expansion to investigate molecular complexes containing acetylene [1] and/or water [2]. New complexes were recently investigated containing ammonia [3] as well as the ammonia monomer [4]. We shall present recent results about HDO-NNO, probing the OH+OD stretching state, reporting on upper state rotational constants and ab initio calculations. References [1] K. Didriche, T. Földes, C. Lauzin, D. Golebiowski, J. Liévin, and M. Herman, “Experimental 2CH excitation in acetylene-containing van der Waals complexes”, Mol. Phys. 110, pp. 2781–2796 (2012). [2] K. Didriche and T. Földes, “High resolution spectroscopy of the Ar-D2O and Ar-HDO molecular complexes in the near-infrared range”, J. Chem. Phys. 138, 104307 (2013); K. Didriche and T. Földes, “High-resolution overtone spectra of molecular complexes”, Mol. Phys. 111, pp. 1-10 (2013).[3] K. Didriche, T. Földes, T. Vanfleteren, and M. Herman, “Overtone (2NH) spectroscopy of NH3–Ar”, J. Chem. Phys. 138, 181101 (2013).[4] T. Földes, D. Golebiowski, M. Herman, T.P. Softley, G. Di Lonardo, and L. Fusina, “Low-temperature high-resolution absorption spectrum of 14NH3 in the ν1 + ν3 band region (1.51 μm)”, Mol. Phys. In press.