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.File | Dimensione | Formato | |
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Ionization of Ozone-Chlorofluorocarbon Mixtures in Atmospheric Gases. Formation and Dissociation of [CHX2O3]+ Complexes (X=Cl, F).pdf
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