Machine learning for chemical reactions

M Meuwly - Chemical Reviews, 2021 - ACS Publications
Machine learning (ML) techniques applied to chemical reactions have a long history. The
present contribution discusses applications ranging from small molecule reaction dynamics …

Reactive molecular dynamics: From small molecules to proteins

M Meuwly - Wiley Interdisciplinary Reviews: Computational …, 2019 - Wiley Online Library
The current status of reactive molecular dynamics (MD) simulations is summarized. Both,
methodological aspects and applications to problems ranging from gas phase reaction …

Rovibrational-Specific QCT and Master Equation Study on N2(X1Σg+) + O(3P) and NO(X2Π) + N(4S) Systems in High-Energy Collisions

SM Jo, S Venturi, MP Sharma, A Munafò… - The Journal of …, 2022 - ACS Publications
This work presents a detailed investigation of the energy-transfer and dissociation
mechanisms in N2 (X1Σg+)+ O (3P) and NO (X2Π)+ N (4S) systems using rovibrational …

Bayesian machine learning approach to the quantification of uncertainties on ab initio potential energy surfaces

S Venturi, RL Jaffe, M Panesi - The Journal of Physical Chemistry …, 2020 - ACS Publications
This work introduces a novel methodology for the quantification of uncertainties associated
with potential energy surfaces (PESs) computed from first-principles quantum mechanical …

The C (3P)+ NO (X2Π)→ O (3P)+ CN (X2Σ+), N (2D)/N (4S)+ CO (X1Σ+) reaction: Rates, branching ratios, and final states from 15 k to 20 000 k

D Koner, RJ Bemish, M Meuwly - The Journal of chemical physics, 2018 - pubs.aip.org
The C+ NO collision system is of interest in the area of high-temperature combustion and
atmospheric chemistry. In this work, full dimensional potential energy surfaces for the 2 A …

[HTML][HTML] Exhaustive state-to-state cross sections for reactive molecular collisions from importance sampling simulation and a neural network representation

D Koner, OT Unke, K Boe, RJ Bemish… - The Journal of chemical …, 2019 - pubs.aip.org
High-temperature, reactive gas flow is inherently nonequilibrium in terms of energy and state
population distributions. Modeling such conditions is challenging even for the smallest …

Reactive, inelastic, and dissociation processes in collisions of atomic oxygen with molecular nitrogen

F Esposito, I Armenise - The Journal of Physical Chemistry A, 2017 - ACS Publications
We report the results of detailed calculations of reactive, inelastic, and dissociative
processes in collisions of atomic oxygen with molecular nitrogen in their respective …

Accurate reproducing kernel-based potential energy surfaces for the triplet ground states of N 2 O and dynamics for the N+ NO↔ O+ N 2 and N 2+ O→ 2N+ O …

D Koner, JCSV Veliz, RJ Bemish… - Physical Chemistry …, 2020 - pubs.rsc.org
Accurate potential energy surfaces (PESs) have been determined for the 3A′ and 3A′′
states of N2O using electronic structure calculations at the multireference configuration …

Vibrational deactivation in O (3P)+ N2 collisions: from an old problem towards its solution

Q Hong, M Bartolomei, F Pirani… - Plasma Sources …, 2022 - iopscience.iop.org
In a recent communication [2021 Phys. Chem. Chem. Phys. 23 15475–79] we showed that
the correct modelling of vibrational quenching events in O+ N 2 (v) collisions, a fundamental …

Nonequilibrium internal energy distributions during dissociation

N Singh, T Schwartzentruber - Proceedings of the National …, 2018 - National Acad Sciences
In this work, we propose a model for nonequilibrium vibrational and rotational energy
distributions in nitrogen using surprisal analysis. The model is constructed by using data …