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14–17 Mar 2022
Europe/Berlin timezone

“Diffraction Spectroscopy” - Refinement of Anomalous Dispersion

15 Mar 2022, 09:40
20m
Talk Theory, simulation, modeling, computational crystallography Advanced Structure Analysis I

Speaker

Dr Michael Bodensteiner (Universität Regensburg)

Description

The presentation reports on our results of the inclusion of anomalous dispersion refinement into crystal structure determinations. Synchrotron experiments were carried out at different energies around the K-edge of Molybdenum. A very good correlation between the absorption spectrum of a given element and the refined dispersion values is achieved. The structure model remains unchanged before, after and even at the absorption edge.

Primary authors

Florian Meurer (Universität Regensburg) Dr Christoph Hennig (European Synchrotron Radiation Facility) Dr Michael Bodensteiner (Universität Regensburg)

Co-authors

Dr Oleg V. Dolomanov (OlexSys Ltd) Prof. Norbert Peyerimhoff (Durham University) Dr Florian Kleemiss (Universität Regensburg) Prof. Horst Puschmann (OlexSys Ltd)

Presentation materials