Metal ion modeling using classical mechanics

P Li, KM Merz Jr - Chemical reviews, 2017 - ACS Publications
Metal ions play significant roles in numerous fields including chemistry, geochemistry,
biochemistry, and materials science. With computational tools increasingly becoming …

A computational chemist's guide to accurate thermochemistry for organic molecules

A Karton - Wiley Interdisciplinary Reviews: Computational …, 2016 - Wiley Online Library
Composite ab initio methods are multistep theoretical procedures specifically designed to
obtain highly accurate thermochemical and kinetic data with confident sub‐kcal mol− 1 or …

Gaussian basis sets for use in correlated molecular calculations. VII. Valence, core-valence, and scalar relativistic basis sets for Li, Be, Na, and Mg

BP Prascher, DE Woon, KA Peterson… - Theoretical Chemistry …, 2011 - Springer
Correlation consistent basis sets of double-ζ through quintuple-ζ quality for the alkali and
alkaline earth metals Li, Be, Na, and Mg have been developed, including the valence (cc-pV …

Chemical accuracy in ab initio thermochemistry and spectroscopy: current strategies and future challenges

KA Peterson, D Feller, DA Dixon - Theoretical Chemistry Accounts, 2012 - Springer
The current state of the art in wavefunction-based electronic structure methods is illustrated
via discussions of the most important effects incorporated into a selection of high-accuracy …

Fault-tolerant quantum simulation of materials using Bloch orbitals

NC Rubin, DW Berry, FD Malone, AF White, T Khattar… - PRX Quantum, 2023 - APS
The simulation of chemistry is among the most promising applications of quantum
computing. However, most prior work exploring algorithms for block encoding, time evolving …

A survey of factors contributing to accurate theoretical predictions of atomization energies and molecular structures

D Feller, KA Peterson, DA Dixon - The Journal of chemical physics, 2008 - pubs.aip.org
High level electronic structure predictions of thermochemical properties and molecular
structure are capable of accuracy rivaling the very best experimental measurements as a …

Multireference character for 3d transition-metal-containing molecules

W Jiang, NJ DeYonker, AK Wilson - Journal of chemical theory …, 2012 - ACS Publications
Coupled cluster and configuration interaction diagnostics have been examined in order to
assess the reliability of single reference quantum methods for a series of 3d transition metal …

On the effectiveness of CCSD (T) complete basis set extrapolations for atomization energies

D Feller, KA Peterson, J Grant Hill - The Journal of chemical physics, 2011 - pubs.aip.org
The leading cause of error in standard coupled cluster theory calculations of thermodynamic
properties such as atomization energies and heats of formation originates with the truncation …

New benchmark set of transition-metal coordination reactions for the assessment of density functionals

T Weymuth, EPA Couzijn, P Chen… - Journal of chemical …, 2014 - ACS Publications
We present the WCCR10 data set of 10 ligand dissociation energies of large cationic
transition metal complexes for the assessment of approximate exchange–correlation …

[HTML][HTML] Revealing the nature of electron correlation in transition metal complexes with symmetry breaking and chemical intuition

J Shee, M Loipersberger, D Hait, J Lee… - The Journal of …, 2021 - pubs.aip.org
In this work, we provide a nuanced view of electron correlation in the context of transition
metal complexes, reconciling computational characterization via spin and spatial symmetry …