X-ray spectroscopy is a powerful tool for studying the geometric and electronic structures of molecules and materials. By using high-energy photons to probe transitions involving core electronic levels, researchers can obtain local, element-specific information that is essential for understanding chemical bonding and reactivity. A recent review article by Zachary Mathe, PhD Student at the MPI CEC, and Prof. Serena DeBeer, director of the department ‘Inorganic Spectroscopy’ at MPI CEC, highlights the importance of integrating experimental and theoretical approaches to advance our understanding of X-ray spectroscopy. Mathe and DeBeer worked together with Dr. Dimitrios Manganas and Prof. Frank Neese from the MPI für Kohlenforschung and who both also work in the Joint Workspace at the Mülheim Chemistry Campus, which connects the two MPIs and strengthens collaboration.
The authors provide a comprehensive overview of the theoretical and experimental aspects of X-ray spectroscopy for molecular systems, with a focus on recent developments. The paper also highlights the challenges associated with interpreting X-ray spectra and the need for a close coupling of experiment and theory to maximize the insight gained from X-ray spectroscopy.
The research presented in this paper has important implications for our understanding of molecular systems and their behavior, from fundamental physical chemistry to applied catalysis. By advancing our knowledge of X-ray spectroscopy, researchers can gain new insights into the properties and behavior of molecules and materials, which can lead to the development of new technologies and applications.
The paper was recently published in Nature Reviews Chemistry and is part of the Springer Nature Content Sharing Initiative, which allows the full article to be made publicly available.
Read the full article here: https://rdcu.be/eoEXx
Original Paper: Mathe, Z., Maganas, D., Neese, F., DeBeer, S. Coupling experiment and theory to push the state-of-the-art in X-ray spectroscopy. Nat Rev Chem (2025). https://doi.org/10.1038/s41570-025-00718-2