XXV General Assembly and Congress of the
International Union of Crystallography - IUCr 2021
August 14 - 22, 2021 | Prague, Czech Republic
Conference Agenda
Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).
Please note that all times are shown in the time zone of the conference. The current conference time is: 18th Apr 2024, 11:35:59pm CEST
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Session Overview |
| Session | ||
MS-48: Combination of X-rays and electrons for structure characterization
Invited: Stef Smeets (Netherlands), Tatiana Gorelik (Germany) | ||
| Session Abstract | ||
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If a single crystal of adequate size and quality is available, single-crystal X-ray diffraction is the method of choice for structure analysis. However, if such crystals are not available, powder X-ray diffraction and electron crystallography provide a viable alternative. Structure analysis from X-ray powder diffraction data are hampered by reflection overlap, but the diffraction process is kinematic, so the reflection intensities are easily interpreted. Electron diffraction data do not suffer from reflection overlap, but the diffraction process is dynamical, and this makes the intensities more difficult to interpret directly. By combining these two techniques, the structures of materials that are difficult to elucidate with either technique alone become accessible. For all abstracts of the session as prepared for Acta Crystallographica see PDF in Introduction, or individual abstracts below. | ||
| Introduction | ||
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10:20am - 10:25am
Introduction to session 10:25am - 10:55am
X-ray powder diffraction and electron single crystal diffraction – two techniques for structure analysis of nanocrystals University of Ulm, Ulm, Germany External Resource:
 10:55am - 11:25am
In the age of electrons, do we still need powder diffraction? Netherlands eScience Center, Amsterdam, The Netherlands External Resource:
11:25am - 11:45am
The long-time elusive structure of magadiite,solved by 3D electron diffraction and model building 1Inst. Inorg. Chem., University of Hannover, Germany; 2Inst. Inorg. Chem. Analytical Chem., University of Mainz, Germany; 3Group of Phys. Chem. of Solids and Interfaces, Depart. Chem., Universidade Federal de Juiz de Fora, Brazil; 4Depart. Mater. Geoscience, University of Darmstadt, Germany; 5LENS, MIND/IN2UB, Engineer Depart.: Electronics section, Universitat de Barcelona, Catalonia; 6Micro Mesoporous Molecular Sieves Group, Inst. Chem., University of Campinas, Brazil; 7Departm. Structure Analysis, Inst. Physics, Czech Academy of Sciences, Czech Republic; 8Inst. Geol, Mineral., Geophysics, Ruhr University Bochum, Germany External Resource:
11:45am - 12:05pm
Structure and stability of δ-indomethacin 1Istituto Italiano di Tecnologia, Pisa, Italy; 2ELDICO Scientific AG, Villigen, Switzerland; 3School of Chemistry, University of Bristol, Bristol, UK; 4Department of Pharmacy, University of Pisa, Pisa, Italy External Resource:
12:05pm - 12:25pm
A Novel High-Pressure Tin Oxynitride Sn2N2O 1FB Material- und Geowissenschaften, Technische Universität Darmstadt, Alarich Weiss Straße 2, 64287 Darmstadt, Germany; 2Photon Science, DESY, Notkestrasse 85, 22607 Hamburg, Germany; 3Institut für Physikalische Chemie, Johannes Gutenberg-Universität Mainz, Saarstraße 10-14, 55128 Mainz, Germany; 4Fraunhofer ISC Neunerplatz 2, 97082 Würzburg, Germany External Resource:
12:25pm - 12:45pm
Low Dose Electron Diffraction Tomography (LD-EDT) in TEM: Application on an hydrated Al arsenate mineral Université Grenoble Alpes and CNRS, Institut Néel, 38000, Grenoble, France External Resource:
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