Journalartikel
Autorenliste: Reisenauer, HP; Romanski, J; Mloston, G; Schreiner, PR
Jahr der Veröffentlichung: 2015
Seiten: 10022-10025
Zeitschrift: Chemical Communications
Bandnummer: 51
Heftnummer: 49
Open Access Status: Hybrid
DOI Link: https://doi.org/10.1039/C5CC02168E
Verlag: Royal Society of Chemistry
The atmospherically highly relevant methylsulfinyl radical (CH3(O)S˙) readily reacts with molecular triplet oxygen in cryogenic argon matrices containing small amounts of 3O2. Comparison of experimental and computed IR- and UV/Vis spectra, including isotope exchange, show that the initially formed 3O2 adduct has the structure of a peroxyl radical (CH3(O)SOO˙), which upon irradiation with UV light isomerizes to the methylsulfonoxyl radical (CH3SO3˙). The latter transforms into the methansulfonic acid radical (˙CH2SO3H) by irradiation with visible light. During the matrix photolysis small amounts of SO3 and the methyl radical were detected indicating competitive direct photodissociation.
Abstract:
Zitierstile
Harvard-Zitierstil: Reisenauer, H., Romanski, J., Mloston, G. and Schreiner, P. (2015) Reactions of the methylsulfinyl radical [CH3(O)S˙] with oxygen (3O2) in solid argon, Chemical Communications, 51(49), pp. 10022-10025. https://doi.org/10.1039/C5CC02168E
APA-Zitierstil: Reisenauer, H., Romanski, J., Mloston, G., & Schreiner, P. (2015). Reactions of the methylsulfinyl radical [CH3(O)S˙] with oxygen (3O2) in solid argon. Chemical Communications. 51(49), 10022-10025. https://doi.org/10.1039/C5CC02168E