Molecular quantum chemical data sets and databases for machine learning potentials

A Ullah, Y Chen, PO Dral - Machine Learning: Science and …, 2024 - iopscience.iop.org
The field of computational chemistry is increasingly leveraging machine learning (ML)
potentials to predict molecular properties with high accuracy and efficiency, providing a …

Improving the reliability of, and confidence in, DFT functional benchmarking through active learning

JE Alfonso-Ramos, C Adamo, É Brémond… - Journal of Chemical …, 2024 - ACS Publications
Validating the performance of exchange-correlation functionals is vital to ensure the
reliability of density functional theory (DFT) calculations. Typically, these validations involve …

Towards comprehensive coverage of chemical space: Quantum mechanical properties of 836k constitutional and conformational closed shell neutral isomers …

D Khan, A Benali, SYH Kim, GF von Rudorff… - arxiv preprint arxiv …, 2024 - arxiv.org
The Vector-QM24 (VQM24) dataset attempts to more comprehensively cover all possible
neutral closed shell small organic and inorganic molecules and their conformers at state of …

Adaptive atomic basis sets

D Khan, ML Ach, OA von Lilienfeld - arxiv preprint arxiv:2404.16942, 2024 - arxiv.org
Atomic basis sets are widely employed within quantum mechanics based simulations of
matter. We introduce a machine learning model that adapts the basis set to the local …

Targeting spectroscopic accuracy for dispersion bound systems from ab initio techniques: translational eigenstates of Ne@C

K Panchagnula, D Graf, ER Johnson… - arxiv preprint arxiv …, 2024 - arxiv.org
We investigate the endofullerene system Ne@ C $ _ {70} $, by constructing a three-
dimensional Potential Energy Surface (PES) describing the translational motion of the Ne …