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Titolo:
A local anharmonic treatment of vibrations of methane
Autore:
Lemus, R; Frank, A; Bijker, R; Perez-Bernal, F; Arias, JM;
Indirizzi:
UnivoNacl Autonoma Mexico, Inst Ciencias Nucl, Mexico City 04510, DF, Mexic Univ Nacl Autonoma Mexico Mexico City DF Mexico 04510 ty 04510, DF, Mexic Inst Fis, Lab Cuernavaca, Cuernavaca, Morelos, Mexico Inst Fis CuernavacaMorelos Mexico ernavaca, Cuernavaca, Morelos, Mexico Univ Sevilla, Fac Fis, Dept Fis Atom Mol & Nucl, Seville 41080, Spain UnivSevilla Seville Spain 41080 s Atom Mol & Nucl, Seville 41080, Spain
Titolo Testata:
REVISTA MEXICANA DE FISICA
fascicolo: 2, volume: 45, anno: 1999,
pagine: 125 - 131
SICI:
0035-001X(199904)45:2<125:ALATOV>2.0.ZU;2-O
Fonte:
ISI
Lingua:
ENG
Soggetto:
BOSON-REALIZATION MODEL; TETRAHEDRAL MOLECULES; FORCE-FIELD; SPECTRA; SPECTROSCOPY;
Keywords:
molecular vibrations; anharmonic model; methane;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
29
Recensione:
Indirizzi per estratti:
Indirizzo: Lemus, R Univcoacl Autonoma Mexico, Inst Ciencias Nucl, Apartado Postal 70-543, Mexi Univ Nacl Autonoma Mexico Apartado Postal 70-543 Mexico City DF Mexico 04510
Citazione:
R. Lemus et al., "A local anharmonic treatment of vibrations of methane", REV MEX FIS, 45(2), 1999, pp. 125-131

Abstract

The stretching and bending vibrations of methane are studied in a local anharmonic model of molecular vibrations. The use of symmetry-adapted operators reduces the eigenvalue problem to block diagonal form. For the 44 observed energies we obtain a fit with a standard deviation of 0.81 cm(-1) (and ar.m.s, deviation of 1.16 cm(-1)).

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 24/09/20 alle ore 08:18:16