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Titolo:
Experimental and theoretical studies of the VUV photoionization of chloropropylene oxide
Autore:
Liu, FY; Li, CX; Wu, GH; Gao, H; Qi, F; Sheng, LS; Zhang, YW; Yu, SQ; Chien, SH; Li, WK;
Indirizzi:
Chinese Univ Hong Kong, Dept Chem, Shatin, Hong Kong, Peoples R China Chinese Univ Hong Kong Shatin Hong Kong Peoples R China Peoples R China Univ Sci & Technol China, Natl Synchrotron Radiat Lab, Hefei 230026, Anhui, Peoples R China Univ Sci & Technol China Hefei Anhui Peoples R China 230026 oples R China Univ Sci & Technol China, Dept Phys Chem, Hefei 230026, Anhui, Peoples R China Univ Sci & Technol China Hefei Anhui Peoples R China 230026 oples R China
Titolo Testata:
JOURNAL OF PHYSICAL CHEMISTRY A
fascicolo: 13, volume: 105, anno: 2001,
pagine: 2973 - 2979
SICI:
1089-5639(20010405)105:13<2973:EATSOT>2.0.ZU;2-7
Fonte:
ISI
Lingua:
ENG
Soggetto:
VACUUM-ULTRAVIOLET PHOTOIONIZATION; PHOTON ENERGY REGION; DISSOCIATIVE PHOTOIONIZATIONS; PHOTOELECTRON-SPECTRA; IONIZATION-POTENTIALS; CARBON-TETRACHLORIDE; SPECTROMETRY; ETHYLENE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
30
Recensione:
Indirizzi per estratti:
Indirizzo: Li, WK Chinese Univ Hong Kong, Dept Chem, Shatin, Hong Kong, Peoples R China Chinese Univ Hong Kong Shatin Hong Kong Peoples R China s R China
Citazione:
F.Y. Liu et al., "Experimental and theoretical studies of the VUV photoionization of chloropropylene oxide", J PHYS CH A, 105(13), 2001, pp. 2973-2979

Abstract

The photoionization and dissociative photoionization of chloropropylene oxide have been studied both experimentally and theoretically. In experiments, photoionization efficiency spectra for ions C3H5O+, CHO+, C2H4+, C2H3+, C2H2+, CH3+, and CH2OH+ were obtained. Theoretically, the energetics of the dissociative photoionizations were examined by ab initio Gaussian-3 calculations. The computational results are useful in our attempt to establish thedissociative photoionization channels of chloropropylene oxide. These proposed channels include six simple: bond cleavage reactions as well as a reaction involving intermediates and transition structures. The agreement between experimental and computational dissociation energies or barriers ranges from fair to excellent.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 23/09/20 alle ore 12:12:50