Articles | Volume 25, issue 23
https://doi.org/10.5194/acp-25-17399-2025
https://doi.org/10.5194/acp-25-17399-2025
Research article
 | 
02 Dec 2025
Research article |  | 02 Dec 2025

Reaction between Criegee intermediates and hydroxyacetonitrile: reaction mechanisms, kinetics, and atmospheric implications

Chaolu Xie, Shunyu Li, and Bo Long

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Cited articles

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Short summary
Hydroxyacetonitrile is very important in the atmosphere, However, its chemical transformations are unclear. We develop theoretical methods and strategies to find a new reaction route for the sink of hydroxyacetonitrile by the reaction with Criegee intermediate. Moreover, in this study, the quantitative kinetics are also obtained, which improve the accuracy of atmospheric models. The reactions also provide further insights into the oxidation capacity of Criegee intermediates.
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