August 14 - 22, 2021 | Prague, Czech Republic
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: 1st Dec 2023, 04:03:35am CET
MS-20: Dynamic frameworks
Invited: Hoi Ri Moon (Republic of Korea), Yao Chen (China)
Dynamic behaviour and structural flexibility are important properties of extended frameworks, such as Metal-organic Frameworks (MOFs), and in porous solids composed of molecular materials, like Metal-organic Polyhedra (MOPs) and Porous Organic Cages (POCs). In extended materials this can be realised as breathing or stimulus-response, providing access to unexpected porosity or sensing behaviour. For molecular materials, which lack strong bonding between components, structural transformations in response to sorbents can be profound, leading to advantageous sorption and separation processes. This session will examine the dynamic behaviour and structural flexibility of both molecular and extended porous frameworks, with a focus on phase transitions, which can be monitored by X-ray crystallography.
For all abstracts of the session as prepared for Acta Crystallographica see PDF in Introduction, or individual abstracts below.
10:20am - 10:25am
Introduction to session
12:05pm - 12:25pm
Cocrystallization, high pressure/low temperature behaviour and vapochromism in a family of aurophilic copper-gold supramolecular networks.
1Department of Chemistry, Università di Torino, Via Pietro Giuria 7, 10125 Torino, Italy; 2Department of Earth sciences, University of Torino, Via Valperga Caluso 35, 10125, Turin, Italy; 33Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale, Università di Parma, Viale G. P. Usberti 17A, 43100 Parma, Italy
12:25pm - 12:45pm
Structural modifications occurring during the water sorption processes on a potential material for autonomous indoor humidity control
1University of Dschang, Department of Chemistry, PO Box 67, Dschang, Cameroon; 2Fraunhofer-Institut for Solar Energy Systems ISE, Division Thermal Systems and Buildings, Heidenhofstraße 2, 79110 Freiburg, Germany; 3Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität Düsseldorf, Universitätsstraße 1, 40225 Düsseldorf, Germany; 4Laboratoire Léon Brillouin (LLB), UMR 12 CEA/CNRS, Bât. 563 CEA Saclay, 91191 Gif-sur-Yvette cedex, France
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