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Titolo:
THE 3[-0 CH STRETCH OVERTONE OF BENZENE
Autore:
BASSI D; MENEGOTTI L; OSS S; SCOTONI M; IACHELLO F;
Indirizzi:
UNIV TRENT,DIPARTIMENTO FIS I-38050 TRENT ITALY UNIV TRENT,UNITA INFM I-38050 TRENT ITALY YALE UNIV,CTR THEORET PHYS,SLOANE LAB NEW HAVEN CT 06511
Titolo Testata:
Chemical physics letters
fascicolo: 2-3, volume: 207, anno: 1993,
pagine: 167 - 172
SICI:
0009-2614(1993)207:2-3<167:T3CSOO>2.0.ZU;2-C
Fonte:
ISI
Lingua:
ENG
Soggetto:
ROTATION-VIBRATION SPECTRA; LOCAL MODES; SPECTROSCOPY; MOLECULES; DYNAMICS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
25
Recensione:
Indirizzi per estratti:
Citazione:
D. Bassi et al., "THE 3[-0 CH STRETCH OVERTONE OF BENZENE", Chemical physics letters, 207(2-3), 1993, pp. 167-172

Abstract

The second CH stretch overtone of benzene has been studied both experimentally and theoretically. A recent high-resolution opto-thermal experiment showed that the overtone spectrum consists of several absorption bands located in the region between 8730 and 8875 cm-1. In this work, we investigate possible contributions of strong hot bands to the absorption around 8770 cm-1. Our results show that this region of the opto-thermal spectrum is not significantly affected by hot bands. The spectrum has been described by a theoretical calculation based on the algebraic theory. We find good agreement with experimental results. The low-frequency region and minor satellite peaks are reproduced reasonably well. Quantum labels are assigned to some of the observed peaks.

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Documento generato il 22/09/20 alle ore 06:43:53