The N3+ reactivity in ionized gases containing sulfur, nitrogen and carbon oxides (Articolo in rivista)

Type
Label
  • The N3+ reactivity in ionized gases containing sulfur, nitrogen and carbon oxides (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1002/cphc.200600245 (literal)
Alternative label
  • G. de Petris (a), A. Carton (a), G. Angelini (b), O. Ursini (b), A. Bottoni (c), M. Calvaresi (c) (2006)
    The N3+ reactivity in ionized gases containing sulfur, nitrogen and carbon oxides
    in ChemPhysChem (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • G. de Petris (a), A. Carton (a), G. Angelini (b), O. Ursini (b), A. Bottoni (c), M. Calvaresi (c) (literal)
Pagina inizio
  • 2105 (literal)
Pagina fine
  • 2114 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 7 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 10 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 10 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • a) Dipartimento di Studi di Chimica e Tecnologia delle Sostanze Biologicamente Attive Università \"La Sapienza\", P. le Aldo Moro 5, 00185 Roma (Italy); b) Istituto di Metodologie Chimiche Area della Ricerca di Roma del CNR, CP 10, 00016 Monterotondo Stazione (RM) (Italy); c) Dipartimento di Chimica \"G. Ciamician\" Universita' degli Studi di Bologna, via Selmi 2, 40126 Bologna (Italy) (literal)
Titolo
  • The N3+ reactivity in ionized gases containing sulfur, nitrogen and carbon oxides (literal)
Abstract
  • The N(3)(+) reactivity with SO(2), N(2)O, CO(2), and CO is studied by mass spectrometric techniques under a wide range of pressures from 10(-7) to 10(-4) Torr. The kinetics, reaction mechanism, and role of vibrationally excited ions are investigated by experimental and theoretical methods. Key distinguishing features of the N(3)(+) reactivity are evidenced by comparison to N(+) and N(2)(+) ions, which mainly undergo charge-exchange reactions. The N(+) transfer to SO(2) prompts formation of NO(+) ions and neutral oxides NO and SO. The N(+) transfer to N(2)O also leads to NO(+) ions by a process not allowed by spin conservation rules. In both cases no reaction intermediate is detected, whereas CO(2) and CO are captured to form the very stable NCO(2)(+) and NCO(+) ions. NCO(2)(+) ions are characterized for the first time as strongly bound triplet ions of NOCO and ONCO connectivity. DFT and CCSD(T) computations have been carried out to investigate the structural and energetic features of the NCO(2)(+) species and their formation process. (literal)
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