From NWChem to NWChemEx: Evolving with the computational chemistry landscape

K Kowalski, R Bair, NP Bauman, JS Boschen… - Chemical …, 2021 - ACS Publications
Since the advent of the first computers, chemists have been at the forefront of using
computers to understand and solve complex chemical problems. As the hardware and …

Biological and synthetic membranes: What can be learned from a coarse-grained description?

M Müller, K Katsov, M Schick - Physics Reports, 2006 - Elsevier
We discuss the role coarse-grained models play in the investigation of the structure and
thermodynamics of bilayer membranes, and we place them in the context of alternative …

NWChem: Past, present, and future

E Apra, EJ Bylaska, WA De Jong, N Govind… - The Journal of …, 2020 - pubs.aip.org
Specialized computational chemistry packages have permanently reshaped the landscape
of chemical and materials science by providing tools to support and guide experimental …

Theoretical model for nanoporous carbon supercapacitors

J Huang, BG Sumpter, V Meunier - Angewandte Chemie, 2008 - Wiley Online Library
Supercapacitors based on nanoporous carbon materials, commonly called electric double-
layer capacitors (EDLCs), have recently attracted considerable attention.[1, 2] Carbon …

Parallel calculation of CCSD and CCSD (T) analytic first and second derivatives

ME Harding, T Metzroth, J Gauss… - Journal of Chemical …, 2008 - ACS Publications
In this paper we present a parallel adaptation of a highly efficient coupled-cluster algorithm
for calculating coupled-cluster singles and doubles (CCSD) and coupled-cluster singles and …

Intrinsic Hole Migration Rates in TiO2 from Density Functional Theory

NA Deskins, M Dupuis - The Journal of Physical Chemistry C, 2009 - ACS Publications
Formation and migration of hole polarons in bulk rutile and anatase TiO2 were modeled
using density functional theory (DFT) combined with the Marcus/Holstein theory of …

Searching for the optimum structures of alloy nanoclusters

R Ferrando, A Fortunelli, RL Johnston - Physical Chemistry Chemical …, 2008 - pubs.rsc.org
Recent advances in computational methods for searching for the most stable structures of
alloy nanoparticles are reviewed. A methodology based on extensive global optimization …

Computational study of bond dissociation enthalpies for lignin model compounds. Substituent effects in phenethyl phenyl ethers

A Beste, AC Buchanan III - The Journal of organic chemistry, 2009 - ACS Publications
Lignin is an abundant natural resource that is a potential source of valuable chemicals.
Improved understanding of the pyrolysis of lignin occurs through the study of model …

Predicting the energy of the water exchange reaction and free energy of solvation for the uranyl ion in aqueous solution

KE Gutowski, DA Dixon - The Journal of Physical Chemistry A, 2006 - ACS Publications
The structures and vibrational frequencies of UO2 (H2O) 42+ and UO2 (H2O) 52+ have
been calculated using density functional theory and are in reasonable agreement with …

Classical trajectory simulations of post-transition state dynamics

U Lourderaj, K Park, WL Hase - International Reviews in Physical …, 2008 - Taylor & Francis
Classical chemical dynamics simulations of post-transition state dynamics are reviewed.
Most of the simulations involve direct dynamics for which the potential energy and gradient …