Using X-ray free-electron lasers for spectroscopy of molecular catalysts and metalloenzymes

U Bergmann, J Kern, RW Schoenlein, P Wernet… - Nature Reviews …, 2021 - nature.com
The metal centres in metalloenzymes and molecular catalysts are responsible for the
rearrangement of atoms and electrons during complex chemical reactions, and they enable …

Dynamics of resonant x-ray and Auger scattering

F Gel'mukhanov, M Odelius, SP Polyutov… - Reviews of Modern …, 2021 - APS
An overview of both experimental and theoretical results in the field of resonant scattering of
tunable soft and hard x-ray radiation is presented, with a main focus on the closely related …

Light‐induced ammonia generation over defective carbon nitride modified with pyrite

J Zander, J Timm, M Weiss… - Advanced Energy …, 2022 - Wiley Online Library
Photocatalytic nitrogen fixation under ambient conditions is currently widely explored in an
attempt to develop a sustainable alternative for the Haber–Bosch process. In this work …

Vibrational wavepacket dynamics in Fe carbene photosensitizer determined with femtosecond X-ray emission and scattering

K Kunnus, M Vacher, TCB Harlang, KS Kjær… - Nature …, 2020 - nature.com
The non-equilibrium dynamics of electrons and nuclei govern the function of photoactive
materials. Disentangling these dynamics remains a critical goal for understanding …

Tracking C–H activation with orbital resolution

RM Jay, A Banerjee, T Leitner, RP Wang, J Harich… - Science, 2023 - science.org
Transition metal reactivity toward carbon–hydrogen (C–H) bonds hinges on the interplay of
electron donation and withdrawal at the metal center. Manipulating this reactivity in a …

Probing light-driven quantum materials with ultrafast resonant inelastic X-ray scattering

M Mitrano, Y Wang - Communications Physics, 2020 - nature.com
Ultrafast optical pulses are an increasingly important tool for controlling quantum materials
and triggering novel photo-induced phase transitions. Understanding these dynamic …

Ferricyanide photo-aquation pathway revealed by combined femtosecond Kβ main line and valence-to-core x-ray emission spectroscopy

M Reinhard, A Gallo, M Guo, AT Garcia-Esparza… - Nature …, 2023 - nature.com
Reliably identifying short-lived chemical reaction intermediates is crucial to elucidate
reaction mechanisms but becomes particularly challenging when multiple transient species …

Theoretical X‐ray spectroscopy of transition metal compounds

SI Bokarev, O Kühn - Wiley Interdisciplinary Reviews …, 2020 - Wiley Online Library
X‐ray spectroscopy is one of the most powerful tools to access structure and properties of
matter in different states of aggregation as it allows to trace atomic and molecular energy …

Time-Dependent Resonant Inelastic X-ray Scattering of Pyrazine at the Nitrogen K-Edge: A Quantum Dynamics Approach

A Freibert, D Mendive-Tapia, N Huse… - Journal of Chemical …, 2024 - ACS Publications
We calculate resonant inelastic X-ray scattering spectra of pyrazine at the nitrogen K-edge in
the time domain including wavepacket dynamics in both the valence and core-excited state …

TD-DFT simulations of K-edge resonant inelastic X-ray scattering within the restricted subspace approximation

VV da Cruz, S Eckert, A Föhlisch - Physical Chemistry Chemical …, 2021 - pubs.rsc.org
A scheme for simulations of resonant inelastic X-ray scattering (RIXS) cross-sections within
time-dependent density functional theory (TD-DFT) applying the restricted subspace …