Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
The nu(1)+nu(3) bands of the (OOO)-O-16-O-17-O-16 and (OOO)-O-16-O-16-O-17Isotopomers of ozone
Autore:
Perrin, A; Flaud, JM; Keller, F; Smith, MAH; Rinsland, CP; Devi, VM; Benner, DC; Stephen, TM; Goldman, A;
Indirizzi:
Univ Paris 11, CNRS, Photophys Mol Lab, F-91405 Orsay, France Univ Paris 11 Orsay France F-91405 tophys Mol Lab, F-91405 Orsay, France NASA, Langley Res Ctr, Hampton, VA 23681 USA NASA Hampton VA USA 23681NASA, Langley Res Ctr, Hampton, VA 23681 USA Coll William & Mary, Dept Phys, Williamsburg, VA 23187 USA Coll William & Mary Williamsburg VA USA 23187 Williamsburg, VA 23187 USA Univ Denver, Dept Phys & Astron, Denver, CO 80208 USA Univ Denver Denver CO USA 80208 Dept Phys & Astron, Denver, CO 80208 USA
Titolo Testata:
JOURNAL OF MOLECULAR SPECTROSCOPY
fascicolo: 1, volume: 207, anno: 2001,
pagine: 54 - 59
SICI:
0022-2852(200105)207:1<54:TNBOT(>2.0.ZU;2-5
Fonte:
ISI
Lingua:
ENG
Soggetto:
LINE POSITIONS; 5-MU-M REGION; NU(3) BANDS; NU-3 BANDS; INTENSITIES; SPECTRA; PARAMETERS; (OOO)-O-18-O-16-O-18; IDENTIFICATION; ISOTOPES;
Keywords:
IR spectroscopy; O-3; ozone; isotopes; (OOO)-O-16-O-16-O-17; (OOO)-O-16-O-17-O-16;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
32
Recensione:
Indirizzi per estratti:
Indirizzo: Perrin, A Univ Paris 11, CNRS, Photophys Mol Lab, Bat 350,Campus Orsay, F-91405 Orsay, France Univ Paris 11 Bat 350,Campus Orsay Orsay France F-91405 France
Citazione:
A. Perrin et al., "The nu(1)+nu(3) bands of the (OOO)-O-16-O-17-O-16 and (OOO)-O-16-O-16-O-17Isotopomers of ozone", J MOL SPECT, 207(1), 2001, pp. 54-59

Abstract

Using 0.002 cm(-1) resolution Fourier transform absorption spectra of an O-17 enriched ozone sample, an extensive analysis of the v(1) + v(3) bands of the (OOO)-O-16-O-17-O-16 and (OOO)-O-16-O-16-O-17 isotopomers of ozone has been performed for the first time. The experimental rotational levels of the (101) vibrational states were satisfactorily reproduced using a Hamiltonian matrix that rakes into account the observed rovibrational resonances. More precisely, for (OOO)-O-16-O-17-O-16, as for the other C-2v-type ozone isotopomers, it was necessary to account for the Coriolis type resonances linking the (101) rotational levels with the levels of the (200) and (002) vibrational states and the Darling-Dennison interaction coupling the levels of (200) with those of (002). For the C-s-type isotopomer, namely (OOO)-O-16-O-16-O-17, as for (OOO)-O-16-O-16-O-18 and (OOO)-O-16-O-18-O-18, it proved necessary to also account for an additional DeltaK(a) = +/-2 resonance involving the rotational levels from (101) and (002) (J.-M. Flaud and R. Bacis, Spectrochimica Acta Part A 54, 3-16 (1998)). Using a Hamiltonian matrix which takes these resonances explicitly into account, precise vibrational energies and rotational and coupling constants were deduced, leading to the following band centers: v(0)(v(1) + v(3)) = 2078.3496 cm(-1) for (OOO)-O-16-O-17-O-16 and v(0)(v(1) + v(3)) = 2098.8631 cm(-1) for (OOO)-O-16-O-16-O-17. (C) 2001 Academic Press.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 21/09/20 alle ore 12:33:06