title: Near infrared spectra (4000-10 500 cm-1) of phenol-OH and phenol-OD in carbon tetrachloride.
abstract: The near infrared spectra (3800-10 500 cm(-1) of phenol-OH and phenol-OD are studied in carbon tetrachloride solution. The bandwidth of the v(OH) and v(OD) stretching vibrations increases with the vibrational quantum number in contrast to results obtained by nonresonant ionization spectroscopy (S.I. Ishiuchi et al., Chem. Phys. Lett. 283 (1998) 243). The bandwidth of the v(CH) vibrations obtained by a deconvolution procedure also increases with the frequencies associated with the vibrational transitions. The anharmonicity of the v(CH) vibrations ranges between 51 and 72 cm(-1). Numerous absorptions are observed in the near infrared spectra. These absorptions are tentatively assigned to combinations involving the fundamental transitions which have been recently calculated at different levels of theory (D. Michalska et al., J. Phys. Chem. 100 (1996) 17786). The experimental, theoretical and harmonic v(OH) and vi(CH) frequencies are compared.
authors.affiliation: Faculty of Chemistry, University of Wroclaw, Poland.
authors.forename: M
authors.initials: M
authors.lastname: Rospenk
authors.forename: B
authors.initials: B
authors.lastname: Czarnik-Matusewicz
authors.forename: T
authors.initials: T
authors.lastname: Zeegers-Huyskens
mesh_terms: D003903:Deuterium; D006860:Hydrogen Bonding; D019800:Phenol / Q000737:chemistry*; D013055:Spectrophotometry, Infrared / Q000379:methods; D014732:Vibration
chemical_list: D019800:Phenol; D003903:Deuterium