Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
SYMMETRY-ADAPTED ALGEBRAIC DESCRIPTION OF STRETCHING AND BENDING VIBRATIONS OF OZONE
Autore:
PEREZBERNAL F; ARIAS JM; FRANK A; LEMUS R; BIJKER R;
Indirizzi:
UNIV SEVILLA,FAC FIS,DEPT FIS ATOM MOL & NUCL,UNIV SEVILLA,APDO 1065 E-41080 SEVILLE SPAIN UNIV NACL AUTONOMA MEXICO,INST CIENCIAS NUCL MEXICO CITY 04510 DF MEXICO INST FIS,LAB CUERNAVACA CUERNAVACA MORELOS MEXICO
Titolo Testata:
Journal of molecular spectroscopy
fascicolo: 1, volume: 184, anno: 1997,
pagine: 1 - 11
SICI:
0022-2852(1997)184:1<1:SADOSA>2.0.ZU;2-3
Fonte:
ISI
Lingua:
ENG
Soggetto:
POTENTIAL-ENERGY SURFACES; LINE POSITIONS; INFRARED-SPECTRA; BANDS; INTENSITIES; RESONANCE; O-16(3); FREQUENCIES; REGION; PARAMETERS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
36
Recensione:
Indirizzi per estratti:
Citazione:
F. Perezbernal et al., "SYMMETRY-ADAPTED ALGEBRAIC DESCRIPTION OF STRETCHING AND BENDING VIBRATIONS OF OZONE", Journal of molecular spectroscopy, 184(1), 1997, pp. 1-11

Abstract

The vibrational excitations of ozone, including both bending and stretching vibrations, are studied in the framework of a symmetry-adapted algebraic approach. This method is based on the isomorphism between the U(2) algebra and the one-dimensional Morse oscillator, and the introduction of point group symmetry techniques. The use of symmetry-adapted interactions, which in the harmonic limit have a clear physical interpretation, makes it possible to systematically include higher-order terms and anharmonicities. A least-squares fit to all published experimental levels (up to 10 quanta)of O-16(3) and O-18(3) yields rms deviations of 2.5 and 1.0 cm(-1), respectively. (C) 1997 Academic Press.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 22/09/20 alle ore 11:07:30