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Titolo:
ROTATIONALLY RESOLVED INFRARED-ABSORPTION SPECTRUM OF N-4(+)
Autore:
RUCHTI T; SPECK T; CONNELLY JP; BIESKE EJ; LINNARTZ H; MAIER JP;
Indirizzi:
UNIV BASEL,INST PHYS CHEM,KLINGELBERGSTR 80 CH-4056 BASEL SWITZERLAND UNIV BASEL,INST PHYS CHEM CH-4056 BASEL SWITZERLAND
Titolo Testata:
The Journal of chemical physics
fascicolo: 7, volume: 105, anno: 1996,
pagine: 2591 - 2594
SICI:
0021-9606(1996)105:7<2591:RRISON>2.0.ZU;2-P
Fonte:
ISI
Lingua:
ENG
Soggetto:
SUPERSONIC JET EXPANSION; MOLECULAR-IONS; TEMPERATURE-DEPENDENCE; ASSOCIATION REACTIONS; MODULATION TECHNIQUE; HIGH-RESOLUTION; SPECTROSCOPY; N4+; PHOTODISSOCIATION; DISSOCIATION;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
27
Recensione:
Indirizzi per estratti:
Citazione:
T. Ruchti et al., "ROTATIONALLY RESOLVED INFRARED-ABSORPTION SPECTRUM OF N-4(+)", The Journal of chemical physics, 105(7), 1996, pp. 2591-2594

Abstract

The rotationally resolved infrared band of the antisymmetric stretching vibration (nu(3)) of N-4(+) has been recorded by tunable diode laser spectroscopy. A continuous supersonic expansion of pure nitrogen through a slit nozzle and electron impact ionization was employed. Forty-four P and R branch transitions with J up to 25 are observed. The bandorigin is at nu(0)=2234.5084(4) cm(-1) and the rotational constants are determined to be B-0=0.112 05(3) cm(-1) and B-1=0.111 76(3) cm(-1). The infrared spectrum shows that N-4+ has a linear ground state structure. (C) 1996 American Institute of Physics.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 01/12/20 alle ore 10:46:11