Psi4: an open‐source ab initio electronic structure program

JM Turney, AC Simmonett, RM Parrish… - Wiley …, 2012‏ - Wiley Online Library
The Psi4 program is a new approach to modern quantum chemistry, encompassing Hartree–
Fock and density‐functional theory to configuration interaction and coupled cluster. The …

Recent developments in symmetry‐adapted perturbation theory

K Patkowski - Wiley Interdisciplinary Reviews: Computational …, 2020‏ - Wiley Online Library
Symmetry‐adapted perturbation theory (SAPT) is a well‐established method to compute
accurate intermolecular interaction energies in terms of physical effects such as …

[HTML][HTML] PSI4 1.4: Open-source software for high-throughput quantum chemistry

DGA Smith, LA Burns, AC Simmonett… - The Journal of …, 2020‏ - pubs.aip.org
PSI4 is a free and open-source ab initio electronic structure program providing
implementations of Hartree–Fock, density functional theory, many-body perturbation theory …

Psi4 1.1: An Open-Source Electronic Structure Program Emphasizing Automation, Advanced Libraries, and Interoperability

RM Parrish, LA Burns, DGA Smith… - Journal of chemical …, 2017‏ - ACS Publications
Psi4 is an ab initio electronic structure program providing methods such as Hartree–Fock,
density functional theory, configuration interaction, and coupled-cluster theory. The 1.1 …

Hydration behaviors of nonfouling zwitterionic materials

P Sarker, T Lu, D Liu, G Wu, H Chen, MSJ Sajib… - Chemical …, 2023‏ - pubs.rsc.org
Zwitterionic materials have emerged as highly effective ultralow fouling materials for many
applications, however the underlying mechanism of fouling resistance remains unclear …

Levels of symmetry adapted perturbation theory (SAPT). I. Efficiency and performance for interaction energies

TM Parker, LA Burns, RM Parrish, AG Ryno… - The Journal of …, 2014‏ - pubs.aip.org
A systematic examination of the computational expense and accuracy of Symmetry-Adapted
Perturbation Theory (SAPT) for the prediction of non-covalent interaction energies is …

Local energy decomposition analysis of London dispersion effects: From simple model dimers to complex biomolecular assemblies

G Bistoni, A Altun, Z Wang, F Neese - Accounts of Chemical …, 2024‏ - ACS Publications
Conspectus London dispersion (LD) forces are ubiquitous in chemistry, playing a pivotal
role in a wide range of chemical processes. For example, they influence the structure of …

Energy component analysis of π interactions

CD Sherrill - Accounts of chemical research, 2013‏ - ACS Publications
Fundamental features of biomolecules, such as their structure, solvation, and crystal packing
and even the docking of drugs, rely on noncovalent interactions. Theory can help elucidate …

Noncovalent intermolecular interactions in organic electronic materials: implications for the molecular packing vs electronic properties of acenes

C Sutton, C Risko, JL Bredas - Chemistry of Materials, 2016‏ - ACS Publications
Noncovalent intermolecular interactions, which can be tuned through the toolbox of synthetic
chemistry, determine not only the molecular packing but also the resulting electronic, optical …

Tensor hypercontraction density fitting. I. Quartic scaling second-and third-order Møller-Plesset perturbation theory

EG Hohenstein, RM Parrish, TJ Martínez - The Journal of chemical …, 2012‏ - pubs.aip.org
Many approximations have been developed to help deal with the O (N 4) growth of the
electron repulsion integral (ERI) tensor, where N is the number of one-electron basis …