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] Exact two-component theory becoming an efficient tool for NMR shieldings and shifts with spin–orbit coupling

YJ Franzke, C Holzer - The Journal of Chemical Physics, 2023 - pubs.aip.org
We present a gauge-origin invariant exact two-component (X2C) approach within a modern
density functional framework, supporting meta-generalized gradient approximations such as …

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 …

[HTML][HTML] Current density functional framework for spin–orbit coupling

C Holzer, YJ Franzke, A Pausch - The Journal of Chemical Physics, 2022 - pubs.aip.org
Relativistic two-component density functional calculations are carried out in a non-collinear
formalism to describe spin–orbit interactions, where the exchange–correlation functional is …

[HTML][HTML] A local hybrid exchange functional approximation from first principles

C Holzer, YJ Franzke - The Journal of Chemical Physics, 2022 - pubs.aip.org
Local hybrid functionals are a more flexible class of density functional approximations,
allowing for a position-dependent admixture of exact exchange. This additional flexibility …

Reducing Exact Two-Component Theory for NMR Couplings to a One-Component Approach: Efficiency and Accuracy

YJ Franzke - Journal of Chemical Theory and Computation, 2023 - ACS Publications
The self-consistent and complex spin–orbit exact two-component (X2C) formalism for NMR
spin–spin coupling constants [J. Chem. Theory Comput. 17, 2021, 3874− 3994] is reduced …

[HTML][HTML] Impact of the current density on paramagnetic NMR properties

YJ Franzke, C Holzer - The Journal of Chemical Physics, 2022 - pubs.aip.org
Meta-generalized gradient approximations (meta-GGAs) and local hybrid functionals
generally depend on the kinetic energy density τ. For magnetic properties, this necessitates …

Cleavage of an aromatic C–C bond in ferrocene by insertion of an iridium nitrido nitrogen atom

C Schiller, D Sieh, N Lindenmaier… - Journal of the …, 2023 - ACS Publications
The intermolecular cleavage of C–C bonds is a rare event. Herein, we report on a late
transition-metal terminal nitrido complex, which upon oxidation undergoes insertion of the …

Paramagnetic nuclear magnetic resonance shifts for triplet systems and beyond with modern relativistic density functional methods

YJ Franzke, F Bruder, S Gillhuber… - The Journal of …, 2024 - ACS Publications
An efficient framework for the calculation of paramagnetic NMR (pNMR) shifts within exact
two-component (X2C) theory and (current-dependent) density functional theory (DFT) up to …

Zero-field splitting parameters within exact two-component theory and modern density functional theory using seminumerical integration

F Bruder, YJ Franzke, C Holzer… - The Journal of Chemical …, 2023 - pubs.aip.org
An efficient implementation of zero-field splitting parameters based on the work of Schmitt et
al.[J. Chem. Phys. 134, 194113 (2011)] is presented. Seminumerical integration techniques …