[HTML][HTML] Unimolecular decay strongly limits the atmospheric impact of Criegee intermediates

L Vereecken, A Novelli, D Taraborrelli - Physical Chemistry Chemical …, 2017 - pubs.rsc.org
Stabilized Criegee intermediates (SCI) are reactive oxygenated species formed in the
ozonolysis of hydrocarbons. Their chemistry could influence the oxidative capacity of the …

Unimolecular decay dynamics of Criegee intermediates: Energy-resolved rates, thermal rates, and their atmospheric impact

TA Stephenson, MI Lester - International Reviews in Physical …, 2020 - Taylor & Francis
Criegee intermediates are reactive species formed in the ozonolysis of alkenes. Their
subsequent chemistry is critical to an accounting of OH production, aerosol formation, and …

Atmospheric chemistry of Criegee intermediates: Unimolecular reactions and reactions with water

B Long, JL Bao, DG Truhlar - Journal of the American Chemical …, 2016 - ACS Publications
Criegee intermediates are produced in the ozonolysis of unsaturated hydrocarbons in the
troposphere, and understanding their fate is a prerequisite to modeling climate-controlling …

The physical chemistry of Criegee intermediates in the gas phase

DL Osborn, CA Taatjes - International Reviews in Physical …, 2015 - Taylor & Francis
Carbonyl oxides, also known as Criegee intermediates, are key intermediates in both gas
phase ozonolysis of unsaturated hydrocarbons in the troposphere and solution phase …

Chemically activated formation of organic acids in reactions of the Criegee intermediate with aldehydes and ketones

A Jalan, JW Allen, WH Green - Physical Chemistry Chemical Physics, 2013 - pubs.rsc.org
Reactions of the Criegee intermediate (CI,˙ CH2OO˙) are important in atmospheric
ozonolysis models. In this work, we compute the rates for reactions between˙ CH2OO˙ and …

Criegee intermediates: production, detection and reactivity

R Chhantyal-Pun, MAH Khan, CA Taatjes… - … Reviews in Physical …, 2020 - Taylor & Francis
In the context of tropospheric chemistry, Criegee intermediates denote carbonyl oxides with
biradical/zwitterionic character (R1R2COO) that form during the ozonolysis of alkenes. First …

The reaction of Criegee intermediates with NO, RO 2, and SO 2, and their fate in the atmosphere

L Vereecken, H Harder, A Novelli - Physical Chemistry Chemical …, 2012 - pubs.rsc.org
The reaction of Criegee intermediates (CI) with NO and RO2 radicals is studied for the first
time by theoretical methodologies; additionally, the reaction of CI with SO2 molecules is re …

Criegee intermediates: What direct production and detection can teach us about reactions of carbonyl oxides

CA Taatjes - Annual Review of Physical Chemistry, 2017 - annualreviews.org
The carbonyl oxide intermediates in the ozonolysis of alkenes, often known as Criegee
intermediates, are potentially important reactants in Earth's atmosphere. For decades …

Research frontiers in the chemistry of Criegee intermediates and tropospheric ozonolysis

CA Taatjes, DE Shallcross, CJ Percival - Physical Chemistry Chemical …, 2014 - pubs.rsc.org
The chemistry of carbonyl oxides, known as Criegee intermediates, is central to many
aspects of tropospheric chemistry. For decades it has been known that these reactive …

[HTML][HTML] Rapid unimolecular reaction of stabilized Criegee intermediates and implications for atmospheric chemistry

B Long, JL Bao, DG Truhlar - Nature communications, 2019 - nature.com
Elucidating atmospheric oxidation mechanisms is necessary for estimating the lifetimes of
atmospheric species and understanding secondary organic aerosol formation and …