TURBOMOLE: Today and tomorrow

YJ Franzke, C Holzer, JH Andersen… - Journal of chemical …, 2023 - ACS Publications
TURBOMOLE is a highly optimized software suite for large-scale quantum-chemical and
materials science simulations of molecules, clusters, extended systems, and periodic solids …

[HTML][HTML] TURBOMOLE: Modular program suite for ab initio quantum-chemical and condensed-matter simulations

SG Balasubramani, GP Chen, S Coriani… - The Journal of …, 2020 - pubs.aip.org
TURBOMOLE is a collaborative, multi-national software development project aiming to
provide highly efficient and stable computational tools for quantum chemical simulations of …

Theory and practice of modeling van der Waals interactions in electronic-structure calculations

M Stöhr, T Van Voorhis, A Tkatchenko - Chemical Society Reviews, 2019 - pubs.rsc.org
The accurate description of long-range electron correlation, most prominently including van
der Waals (vdW) dispersion interactions, represents a particularly challenging task in the …

Coupled cluster theory in materials science

IY Zhang, A Grüneis - Frontiers in Materials, 2019 - frontiersin.org
The workhorse method of computational materials science is undeniably the density
functional theory (DFT) in the Kohn-Sham framework of approximate exchange and …

NMR Coupling Constants Based on the Bethe–Salpeter Equation in the GW Approximation

YJ Franzke, C Holzer, F Mack - Journal of Chemical Theory and …, 2022 - ACS Publications
We present the first steps to extend the Green's function GW method and the Bethe–Salpeter
equation (BSE) to molecular response properties such as nuclear magnetic resonance …

Divergence of many-body perturbation theory for noncovalent interactions of large molecules

BD Nguyen, GP Chen, MM Agee… - Journal of Chemical …, 2020 - ACS Publications
Prompted by recent reports of large errors in noncovalent interaction (NI) energies obtained
from many-body perturbation theory (MBPT), we compare the performance of second-order …

Toward chemical accuracy at low computational cost: Density-functional theory with σ-functionals for the correlation energy

E Trushin, A Thierbach, A Görling - The Journal of Chemical Physics, 2021 - pubs.aip.org
We introduce new functionals for the Kohn–Sham correlation energy that are based on the
adiabatic-connection fluctuation-dissipation (ACFD) theorem and are named σ-functionals …

Selfconsistent random phase approximation methods

JM Yu, BD Nguyen, J Tsai, DJ Hernandez… - The Journal of …, 2021 - pubs.aip.org
This Perspective reviews recent efforts toward selfconsistent calculations of ground-state
energies within the random phase approximation (RPA) in the (generalized) Kohn–Sham …

Chemical accuracy with σ-functionals for the Kohn–Sham correlation energy optimized for different input orbitals and eigenvalues

S Fauser, E Trushin, C Neiss, A Görling - The Journal of Chemical …, 2021 - pubs.aip.org
Recently, a new type of orbital-dependent functional for the Kohn–Sham (KS) correlation
energy, σ-functionals, was introduced. Technically, σ-functionals are closely related to the …

Cerium Oxides without U: The Role of Many-Electron Correlation

T Schäfer, N Daelman, N Lopez - The Journal of Physical …, 2021 - ACS Publications
Electron transfer with changing occupation in the 4f subshell poses a considerable
challenge for quantitative predictions in quantum chemistry. Using the example of cerium …