title: Analysis of the torsional spectrum of monodeuterated methanol CH2DOH.
abstract: An analysis of the torsional spectrum of monodeuterated methanol CH(2)DOH is presented. Twenty nine torsional subbands have been assigned in the 20-800 cm(-1) region. The newly assigned subbands and those already available in the literature were analyzed with a theoretical approach accounting for internal rotation of an asymmetrical CH(2)D methyl group. Seventy six subband centers were reproduced with an rms value of 0.09 cm(-1). Spectroscopic parameters corresponding to the generalized inertia tensor and to the hindering potential were determined as well as rotation-torsion distortion constants.
authors: Laboratoire Inter-universitaire des Systèmes Atmosphériques, UMR 7583 du CNRS, Universités Paris Est Créteil et Paris Diderot, 61 Avenue du Général de Gaulle, 94010 Créteil Cedex, France.
authors: A
authors: A
authors: El Hilali
authors: L H
authors: LH
authors: Coudert
authors: I
authors: I
authors: Konov
authors: S
authors: S
authors: Klee
mesh_terms: D000432:Methanol / Q000032:analysis*; D013055:Spectrophotometry, Infrared
chemical_list: D000432:Methanol