Basis Set Superposition Errors Are Partly Basis Set Imbalances

F Jensen - Journal of Chemical Theory and Computation, 2024 - ACS Publications
When calculating fragment interaction energies by electronic structure methods employing
medium-sized atom-centered basis sets, it is often observed that the effect is systematically …

Comprehensive analysis of lignin dimer dissolution microscopic mechanism in different aromatic-based deep eutectic solvent

B Zhu, H Ge, J Wei, Y Xu, S Wang, B Li, H Xu - Industrial Crops and …, 2024 - Elsevier
Aromatic-based deep eutectic solvent (DES) is a novel kind of DES that can dissolve lignin
efficiently. Density functional (DFT) calculation, molecular dynamics (MD) simulation and …

Boron and nitrogen cluster families analogous to carbon family: how quasi-molecule theory predicts their planarity or otherwise

AJC Varandas - Molecular Physics, 2024 - Taylor & Francis
Benzene (C 6 H 6) and borazine (B 3 N 3 H 6) are isoelectronic and isostructural. With the
same number of electrons, their different electronic structures are often attributed to the polar …

The advent of fully variational quantum eigensolvers using a hybrid multiresolution approach

F Langkabel, S Knecht, JS Kottmann - arXiv preprint arXiv:2410.19116, 2024 - arxiv.org
In electronic structure theory, variational computing offers a valuable paradigm for the
approximation of electronic ground states. However, for historical reasons, this principle is …

Benchmarking Correlation-Consistent Basis Sets for Frequency-Dependent Polarizabilities with Multiresolution Analysis

A Hurtado, H Sekino, RJ Harrison - Journal of Chemical Theory …, 2024 - ACS Publications
This paper presents the first converged frequency-dependent HF polarizability results for
general molecules, on a set of 89 closed-shell atoms and molecules. The solver employs …

[HTML][HTML] VAMPyR—A high-level Python library for mathematical operations in a multiwavelet representation

M Bjørgve, C Tantardini, SR Jensen… - The Journal of …, 2024 - pubs.aip.org
Wavelets and multiwavelets have lately been adopted in quantum chemistry to overcome
challenges presented by the two main families of basis sets: Gaussian atomic orbitals and …