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 …

A 9.2-GHz clock transition in a Lu (II) molecular spin qubit arising from a 3,467-MHz hyperfine interaction

K Kundu, JRK White, SA Moehring, JM Yu, JW Ziller… - Nature Chemistry, 2022 - nature.com
Spins in molecules are particularly attractive targets for next-generation quantum
technologies, enabling chemically programmable qubits and potential for scale-up via self …

A DFT perspective on organometallic lanthanide chemistry

A Rajabi, R Grotjahn, D Rappoport, F Furche - Dalton Transactions, 2024 - pubs.rsc.org
Computational studies of the coordination chemistry and bonding of lanthanides have grown
in recent decades as the need for understanding the distinct physical, optical, and magnetic …

[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 …

Quasi-Relativistic Calculation of EPR g Tensors with Derivatives of the Decoupling Transformation, Gauge-Including Atomic Orbitals, and Magnetic Balance

YJ Franzke, JM Yu - Journal of Chemical Theory and Computation, 2022 - ACS Publications
We present an exact two-component (X2C) ansatz for the EPR g tensor using gauge-
including atomic orbitals (GIAOs) and a magnetically balanced basis set expansion. In …

[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 …