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: 24th Apr 2024, 10:59:08pm CEST
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Session Overview |
| Session | ||
MS-65: Graphs, tilings and crystal structures
Invited: Vladislav A. Blatov (Russia), Jean-Guillaume Eon (Brazil) | ||
| Session Abstract | ||
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Covalent crystals and supramolecular structures from MOFs to DNA nanostructures may be represented by combinatorial structures such as graphs and tilings. Considered topologically, the connectivity and symmetry properties of these structures are useful for design and classification. For example, combinatorial and topological properties such as coordination sequences or smallest rings are used in cataloguing crystal nets. Considered geometrically, the realizations of these structures have implications for functionality and analysis. Both topology and geometry underlie program design for crystallographic computation. This session will span the spectrum from the underlying theory of combinatorial, geometrical and topological structures used to model crystals to the development of heuristics and algorithms for crystal design and analysis. For all abstracts of the session as prepared for Acta Crystallographica see PDF in Introduction, or individual abstracts below. | ||
| Introduction | ||
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2:45pm - 2:50pm
ID: 1796 / MS-65: 1 Introduction Oral/poster Introduction to session 2:50pm - 3:20pm
ID: 224 / MS-65: 2 Physics and fundamental crystallography Invited lecture to session MS: Graphs, tilings and crystal structures Keywords: natural tiling; zeolite framework; modelling; crystal growth; intergrowth; hypothetical zeolites; assembly Perceiving zeolite self-assembly within the natural tiling model 1Samara Center for Theoretical Materials Science (SCTMS), Samara National Research University, Samara, Russian Federation; 2Samara Center for Theoretical Materials Science (SCTMS), Samara State Technical University, Samara, Russian Federation External Resource:
 3:20pm - 3:50pm
ID: 573 / MS-65: 3 Chemical crystallography, crystal structures Invited lecture to session MS: Graphs, tilings and crystal structures Keywords: Löwenstein’s rule, periodic nets, quotient graphs, independent sets Combinatorial aspects of Löwenstein’s rule 1Federal University of Rio de Janeiro, Rio de Janeiro, Brazil; 2Rural Federal University of Rio de Janeiro External Resource:
3:50pm - 4:15pm
ID: 334 / MS-65: 4 Bursary application Oral/poster MS: Graphs, tilings and crystal structures Keywords: 3-way 3-fold fabric, layer group, symmetry group, color group, color symmetry Layer Groups associated with 3-way 3-fold isonemal fabrics Ateneo De Manila University, Quezon City, Philippines Bibliography
None External Resource:
4:15pm - 4:40pm
ID: 867 / MS-65: 5 All topics Oral/poster MS: Graphs, tilings and crystal structures, Crystal structure prediction, Handling of big data in crystallography Keywords: crystal similarities, maps of crystal datasets, crystal structure prediction, continuous classification of crystals A unique and continuous code of all periodic crystals University of Liverpool, Liverpool, United Kingdom External Resource:
4:40pm - 5:05pm
ID: 945 / MS-65: 6 Chemical crystallography, crystal structures Oral/poster MS: Graphs, tilings and crystal structures Posters only: Chemical crystallography, crystal structures (if it does not fit to any specific topics) Keywords: polycrystals, spin liquids, double perovskites, 2D-magnetism Synthesis of magnetically frustrated oxides with double perovskite structure 1Institute for Solid-State and Materials Research, Dresden, Germany; 2Institute for Scintillation Materials NAS of Ukraine, Kharkiv, Ukraine External Resource:
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