Theoretical chemistry of gold

P Pyykkö - Angewandte Chemie International Edition, 2004 - Wiley Online Library
Theoretical Chemistry of Gold - Pyykkö - 2004 - Angewandte Chemie International Edition - Wiley
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Progress in time-dependent density-functional theory

ME Casida, M Huix-Rotllant - Annual review of physical …, 2012 - annualreviews.org
The classic density-functional theory (DFT) formalism introduced by Hohenberg, Kohn, and
Sham in the mid-1960s is based on the idea that the complicated N-electron wave function …

Recent advances in wave function-based methods of molecular-property calculations

T Helgaker, S Coriani, P Jørgensen… - Chemical …, 2012 - ACS Publications
Our understanding of the electronic structure of molecules often comes from spectroscopic
investigations in which electromagnetic radiation is applied to a molecule and the scattering …

The DIRAC code for relativistic molecular calculations

T Saue, R Bast, ASP Gomes, HJA Jensen… - The Journal of …, 2020 - pubs.aip.org
DIRAC is a freely distributed general-purpose program system for one-, two-, and four-
component relativistic molecular calculations at the level of Hartree–Fock, Kohn–Sham …

An infinite-order two-component relativistic Hamiltonian by a simple one-step transformation

M Iliaš, T Saue - The Journal of chemical physics, 2007 - pubs.aip.org
The authors report the implementation of a simple one-step method for obtaining an infinite-
order two-component (IOTC) relativistic Hamiltonian using matrix algebra. They apply the …

A systematic search for minimum structures of small gold clusters Aun (n= 2–20) and their electronic properties

B Assadollahzadeh, P Schwerdtfeger - The Journal of chemical …, 2009 - pubs.aip.org
A systematic search for global and energetically low-lying minimum structures of neutral
gold clusters Aun (n= 2–20) is performed within a seeded genetic algorithm technique using …

Extension of the D3 and D4 London dispersion corrections to the full actinides series

L Wittmann, I Gordiy, M Friede… - Physical Chemistry …, 2024 - pubs.rsc.org
Efficient dispersion corrections are an indispensable component of modern density
functional theory, semi-empirical quantum mechanical, and even force field methods. In this …

The Chemical Bond between Au(I) and the Noble Gases. Comparative Study of NgAuF and NgAu+ (Ng = Ar, Kr, Xe) by Density Functional and Coupled Cluster …

L Belpassi, I Infante, F Tarantelli… - Journal of the American …, 2008 - ACS Publications
The nature of the chemical bond between gold and the noble gases in the simplest
prototype of Au (I) complexes (NgAuF and NgAu+, where Ng= Ar, Kr, Xe), has been …

The calculation of excitation energies based on the relativistic two-component zeroth-order regular approximation and time-dependent density-functional with full use …

F Wang, T Ziegler, E van Lenthe… - The Journal of …, 2005 - pubs.aip.org
In the present work, we propose a relativistic time-dependent density-functional theory
(TDDFT) based on the two-component zeroth-order regular approximation and a …

MultiPsi: A python‐driven MCSCF program for photochemistry and spectroscopy simulations on modern HPC environments

MG Delcey - Wiley Interdisciplinary Reviews: Computational …, 2023 - Wiley Online Library
We present MultiPsi, an open‐source MCSCF program for the calculation of ground and
excited states properties of strongly correlated systems. The program currently implements a …