Accurate Crystal Structure Prediction of New 2D Hybrid Organic–Inorganic Perovskites

N Karimitari, WJ Baldwin, EW Muller… - Journal of the …, 2024 - ACS Publications
Low-dimensional hybrid organic–inorganic perovskites (HOIPs) are promising electronically
active materials for light absorption and emission. The design space of HOIPs is extremely …

Benchmarking Quantum Mechanical Levels of Theory for Valence Parametrization in Force Fields

PK Behara, H Jang, JT Horton, T Gokey… - The Journal of …, 2024 - ACS Publications
A wide range of density functional methods and basis sets are available to derive the
electronic structure and properties of molecules. Quantum mechanical calculations are too …

Efficient Composite Infrared Spectroscopy: Combining the Double-Harmonic Approximation with Machine Learning Potentials

P Pracht, Y Pillai, V Kapil, G Csányi… - Journal of Chemical …, 2024 - ACS Publications
Vibrational spectroscopy is a cornerstone technique for molecular characterization and
offers an ideal target for the computational investigation of molecular materials. Building on …

Constructing accurate and efficient general-purpose atomistic machine learning model with transferable accuracy for quantum chemistry

Y Chen, W Yan, Z Wang, J Wu, X Xu - Journal of Chemical Theory …, 2024 - ACS Publications
Density functional theory (DFT) has been a cornerstone in computational science, providing
powerful insights into structure–property relationships for molecules and materials through …

Nutmeg and SPICE: models and data for biomolecular machine learning

P Eastman, BP Pritchard, JD Chodera… - Journal of chemical …, 2024 - ACS Publications
We describe version 2 of the SPICE data set, a collection of quantum chemistry calculations
for training machine learning potentials. It expands on the original data set by adding much …

The open force field initiative: Open software and open science for molecular modeling

L Wang, PK Behara, MW Thompson… - The Journal of …, 2024 - ACS Publications
Force fields are a key component of physics-based molecular modeling, describing the
energies and forces in a molecular system as a function of the positions of the atoms and …

Overcoming the chemical complexity bottleneck in on-the-fly machine learned molecular dynamics simulations

LR Timmerman, S Kumar… - Journal of Chemical …, 2024 - ACS Publications
We develop a framework for on-the-fly machine learned force field molecular dynamics
simulations based on the multipole featurization scheme that overcomes the bottleneck with …

PM6-ML: The Synergy of Semiempirical Quantum Chemistry and Machine Learning Transformed into a Practical Computational Method

M Nováček, J Řezáč - Journal of Chemical Theory and …, 2024 - ACS Publications
Machine learning (ML) methods offer a promising route to the construction of universal
molecular potentials with high accuracy and low computational cost. It is becoming evident …

Application of modern artificial intelligence techniques in the development of organic molecular force fields

J Chen, Q Gao, M Huang, K Yu - Physical Chemistry Chemical Physics, 2025 - pubs.rsc.org
The molecular force field (FF) determines the accuracy of molecular dynamics (MD) and is
one of the major bottlenecks that limits the application of MD in molecular design. Recently …

A dual-cutoff machine-learned potential for condensed organic systems obtained via uncertainty-guided active learning

L Kahle, B Minisini, T Bui, JT First, C Buda… - Physical Chemistry …, 2024 - pubs.rsc.org
Machine-learned potentials (MLPs) trained on ab initio data combine the computational
efficiency of classical interatomic potentials with the accuracy and generality of the first …