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 …

Neural network potentials for chemistry: concepts, applications and prospects

S Käser, LI Vazquez-Salazar, M Meuwly, K Töpfer - Digital Discovery, 2023 - pubs.rsc.org
Artificial Neural Networks (NN) are already heavily involved in methods and applications for
frequent tasks in the field of computational chemistry such as representation of potential …

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 …

State-to-state dynamics and machine learning predictions of inelastic and reactive O (3P)+ CO (1∑+) collisions relevant to hypersonic flows

X Huang, X Cheng - The Journal of Chemical Physics, 2024 - pubs.aip.org
The state-to-state (STS) inelastic energy transfer and O-atom exchange reaction between O
and CO (v), as two fundamental processes in non-equilibrium air flow around spacecraft …

Machine learning product state distributions from initial reactant states for a reactive atom–diatom collision system

J Arnold, JC San Vicente Veliz, D Koner… - The Journal of …, 2022 - pubs.aip.org
A machine-learned model for predicting product state distributions from specific initial states
(state-to-distribution or STD) for reactive atom–diatom collisions is presented and …

Atomistic Simulations for Reactions and Vibrational Spectroscopy in the Era of Machine Learning─Quo Vadis?

M Meuwly - The Journal of Physical Chemistry B, 2022 - ACS Publications
Atomistic simulations using accurate energy functions can provide molecular-level insight
into functional motions of molecules in the gas and in the condensed phase. This …

High-Energy Reaction Dynamics of N3

JC Wang, JC San Vicente Veliz… - The Journal of Physical …, 2024 - ACS Publications
The atom-exchange and atomization dissociation dynamics for the N (4S)+ N2 (1Σg+)
reaction are studied using a reproducing kernel Hilbert space (RKHS)-based, global …

Potential energy surface for high-energy N+ N2 collisions

Z Varga, DG Truhlar - Physical Chemistry Chemical Physics, 2021 - pubs.rsc.org
Potential energy surface calculations yield physical insight into the structure of intermediates
and the dynamics of molecular collisions, and they are the first step toward molecular …

Combining machine learning and spectroscopy to model reactive atom+ diatom collisions

JC San Vicente Veliz, J Arnold… - The Journal of …, 2022 - ACS Publications
The prediction of product translational, vibrational, and rotational energy distributions for
arbitrary initial conditions for reactive atom+ diatom collisions is of considerable practical …

Quantitative molecular simulations

K Töpfer, M Upadhyay, M Meuwly - Physical Chemistry Chemical …, 2022 - pubs.rsc.org
All-atom simulations can provide molecular-level insights into the dynamics of gas-phase,
condensed-phase and surface processes. One important requirement is a sufficiently …