Preprints
https://doi.org/10.5194/egusphere-2026-259
https://doi.org/10.5194/egusphere-2026-259
29 Jan 2026
 | 29 Jan 2026
Status: this preprint is open for discussion and under review for Atmospheric Chemistry and Physics (ACP).

Evaluated kinetic and photochemical data for atmospheric chemistry: Volume IX – gas phase reactions of halogenated alkanes, alkenes, and oxygenated compounds

Timothy Wallington, Markus Ammann, John Crowley, Hartmut Herrmann, Michael Jenkin, Faye McNeill, Wahid Mellouki, and Jürgen Troe

Abstract. This article, the ninth in the series, presents kinetic and photochemical data sheets evaluated by the IUPAC Task Group on Atmospheric Chemical Kinetic Data Evaluation. It covers an extension of the gas phase and photochemical reactions of halogenated alkanes, alkenes, and oxygenated organic compounds implemented on the IUPAC website since 2008. The article consists of a summary table of the recommended kinetic parameters for the evaluated reactions, and a supplement containing the data sheets providing information upon which the recommendations are made.

Competing interests: At least one of the (co-)authors is a member of the editorial board of Atmospheric Chemistry and Physics.

Publisher's note: Copernicus Publications remains neutral with regard to jurisdictional claims made in the text, published maps, institutional affiliations, or any other geographical representation in this paper. While Copernicus Publications makes every effort to include appropriate place names, the final responsibility lies with the authors. Views expressed in the text are those of the authors and do not necessarily reflect the views of the publisher.
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Timothy Wallington, Markus Ammann, John Crowley, Hartmut Herrmann, Michael Jenkin, Faye McNeill, Wahid Mellouki, and Jürgen Troe

Status: open (until 12 Mar 2026)

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Timothy Wallington, Markus Ammann, John Crowley, Hartmut Herrmann, Michael Jenkin, Faye McNeill, Wahid Mellouki, and Jürgen Troe
Timothy Wallington, Markus Ammann, John Crowley, Hartmut Herrmann, Michael Jenkin, Faye McNeill, Wahid Mellouki, and Jürgen Troe
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Short summary
Halogenated alkanes, alkenes, and oxygenated compounds play an important role in atmospheric chemistry. This article, the ninth in the series, presents kinetic and photochemical data sheets evaluated by the IUPAC Task Group on Atmospheric Chemical Kinetic Data Evaluation. It covers the gas-phase reactions of halogenated organic compounds with HO radicals, NO3 radicals, and ozone and photolysis. These data are important for atmospheric models.
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