Complexes that undergo extensive molecular reorganization upon unimolecular metastable dissociation are obtained after ionization of atmospheric gases containing ozone and chlorofluorocarbons [Eq. (1)]. These unusual processes, which require fission of all bonds initially present in the CHX2 unit (X=Cl, F) and combination of C with one of the O atoms of ozone, were demonstrated and their mechanism rationalized by the joint application of mass spectrometric and theoretical methods.

Ionization of ozone/chlorofluorocarbon mixtures in atmospheric gases: formation and dissociation of [CHX2O3]+ complexes (X = Cl, F) / Cacace, Fulvio; DE PETRIS, Giulia; Pepi, Federico; M., Rosi; A., Sgamellotti. - In: ANGEWANDTE CHEMIE. INTERNATIONAL EDITION. - ISSN 1433-7851. - STAMPA. - 38:16(1999), pp. 2408-2410. [10.1002/(SICI)1521-3773(19990816)38:16<2408::AID-ANIE2408>3.0.CO;2-Q]

Ionization of ozone/chlorofluorocarbon mixtures in atmospheric gases: formation and dissociation of [CHX2O3]+ complexes (X = Cl, F).

CACACE, Fulvio;DE PETRIS, GIULIA;PEPI, Federico;
1999

Abstract

Complexes that undergo extensive molecular reorganization upon unimolecular metastable dissociation are obtained after ionization of atmospheric gases containing ozone and chlorofluorocarbons [Eq. (1)]. These unusual processes, which require fission of all bonds initially present in the CHX2 unit (X=Cl, F) and combination of C with one of the O atoms of ozone, were demonstrated and their mechanism rationalized by the joint application of mass spectrometric and theoretical methods.
1999
density functional calculations;gas-phase chemistry;halogens;mass spectrometry;ozone
01 Pubblicazione su rivista::01a Articolo in rivista
Ionization of ozone/chlorofluorocarbon mixtures in atmospheric gases: formation and dissociation of [CHX2O3]+ complexes (X = Cl, F) / Cacace, Fulvio; DE PETRIS, Giulia; Pepi, Federico; M., Rosi; A., Sgamellotti. - In: ANGEWANDTE CHEMIE. INTERNATIONAL EDITION. - ISSN 1433-7851. - STAMPA. - 38:16(1999), pp. 2408-2410. [10.1002/(SICI)1521-3773(19990816)38:16<2408::AID-ANIE2408>3.0.CO;2-Q]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/243664
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