Eyringpy: A program for computing rate constants in the gas phase and in solution

E Dzib, JL Cabellos, F Ortíz‐Chi, S Pan… - … Journal of Quantum …, 2019 - Wiley Online Library
Eyringpy is a modular program for calculating thermochemical properties and rate constants
for reactions in the gas phase and in solution. The code is written in Python and it has a user …

Importance of secondary sources in the atmospheric budgets of formic and acetic acids

F Paulot, D Wunch, JD Crounse… - Atmospheric …, 2011 - acp.copernicus.org
We present a detailed budget of formic and acetic acids, two of the most abundant trace
gases in the atmosphere. Our bottom-up estimate of the global source of formic and acetic …

Antioxidant Activity of trans-Resveratrol toward Hydroxyl and Hydroperoxyl Radicals: A Quantum Chemical and Computational Kinetics Study

C Iuga, JR Alvarez-Idaboy, N Russo - The Journal of organic …, 2012 - ACS Publications
In this work, we have carried out a systematic study of the antioxidant activity of trans-
resveratrol toward hydroxyl (• OH) and hydroperoxyl (• OOH) radicals in aqueous simulated …

ROS initiated oxidation of dopamine under oxidative stress conditions in aqueous and lipidic environments

C Iuga, JR Alvarez-Idaboy… - The Journal of Physical …, 2011 - ACS Publications
Dopamine is known to be an efficient antioxidant and to protect neurocytes from oxidative
stress by scavenging free radicals. In this work, we have carried out a systematic quantum …

Kinetics and mechanism of the oxidation of cyclic methylsiloxanes by hydroxyl radical in the gas phase: an experimental and theoretical study

R Xiao, I Zammit, Z Wei, WP Hu… - … science & technology, 2015 - ACS Publications
The ubiquitous presence of cyclic volatile methylsiloxanes (cVMS) in the global atmosphere
has recently raised environmental concern. In order to assess the persistence and long …

Reactions of nicotine and the hydroxyl radical in the environment: Theoretical insights into the mechanism, kinetics and products

NT Hoa, QV Vo - Chemosphere, 2023 - Elsevier
Nicotine (NCT) is a prevalent and highly poisonous tobacco alkaloid found in wastewater
discharge. Advanced oxidative processes (AOP) are radical interactions between harmful …

An overlooked oxidation mechanism of toluene: computational predictions and experimental validations

Z Fu, F Ma, Y Liu, C Yan, D Huang, J Chen, J Elm… - Chemical …, 2023 - pubs.rsc.org
Secondary organic aerosols (SOAs) influence the Earth's climate and threaten human
health. Aromatic hydrocarbons (AHs) are major precursors for SOA formation in the urban …

OH radical gas phase reactions with aliphatic ethers: a variational transition state theory study

C Zavala-Oseguera, JR Alvarez-Idaboy… - The Journal of …, 2009 - ACS Publications
A theoretical study of the mechanism and kinetics of the OH radical reactions with aliphatic
ethers is presented. Several methods were evaluated using the 6-311++ G (d, p) basis set …

Complex mechanism of the gas phase reaction between formic acid and hydroxyl radical. Proton coupled electron transfer versus radical hydrogen abstraction …

JM Anglada - Journal of the American Chemical Society, 2004 - ACS Publications
The gas phase reaction between formic acid and hydroxyl radical has been investigated
with high level quantum mechanical calculations using DFT-B3LYP, MP2, CASSCF, QCISD …

Simplified protocol for the calculation of multiconformer transition state theory rate constants applied to tropospheric OH-initiated oxidation reactions

LP Viegas - The Journal of Physical Chemistry A, 2021 - ACS Publications
Chemical kinetics plays a fundamental role in the understanding and modeling of
tropospheric chemical processes, one of the most important being the atmospheric …