High-resolution stimulated Raman-spectrum of ethane ((C2H6)-C-12) in the region of the C-H symmetrical stretching
Anno: 1994
Autori: Abad L., Bermejo D., Cancio P., Domingo C., Herrero V.J., Santos J., Tanarro I., Montero S.
Affiliazione autori: Instituto de Estructura de la Materia, Consejo Superior de Investigaciones Cientificas, Serrano 123,E-28006 Madrid,Spain
Abstract: The high-resolution (ca. 0.008 cm-1) stimulated Raman spectrum of the strongly perturbed C-H symmetric stretching region of (C2H6)-C-12 at room temperature and at a rotational temperature of ca. 30 K, achieved in a free supersonic jet expansion chamber, is reported. The spectrum is tentatively analysed and assigned in terms of a simplified vibration-torsion-rotation Hamiltonian. Besides the already known strong Fermi resonance, several Coriolis torsional interactions are identified as the major perturbations in this spectral region.
Giornale/Rivista: JOURNAL OF RAMAN SPECTROSCOPY
Volume: 25 (7-8) Da Pagina: 589 A: 597
Parole chiavi: Molecular Spectroscopy; Stimulated Raman; DOI: 10.1002/jrs.1250250720Citazioni: 9dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2024-05-05Riferimenti tratti da Isi Web of Knowledge: (solo abbonati) Link per visualizzare la scheda su IsiWeb: Clicca quiLink per visualizzare la citazioni su IsiWeb: Clicca qui