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: 1st Nov 2024, 12:01:05am CET

 
 
Session Overview
Session
MS-35: Polymorphism and structural transformation of organic crystals from synthesis to characterization
Time:
Tuesday, 17/Aug/2021:
10:20am - 12:45pm

Session Chair: Kenneth D. M. Harris
Session Chair: Doris E. Braun
Location: Club D

50 1st floor

Invited: David Bryce (Canada), Franziska Emmerling (Germany)


Session Abstract

For all abstracts of the session as prepared for Acta Crystallographica see PDF in Introduction, or individual abstracts below.


Introduction
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Presentations
10:20am - 10:25am
ID: 1766 / MS-35: 1
Introduction
Oral/poster

Introduction to session

Kenneth D. M. Harris, Doris E. Braun



10:25am - 10:55am
ID: 139 / MS-35: 2
Chemical crystallography, crystal structures
Invited lecture to session
MS: Polymorphism and structural transformation of organic crystals from synthesis to characterization
Keywords: cocrystal, NMR, solid-state NMR, halogen bond, chalcogen bond

Preparation strategies and solid-state NMR characterization of supramolecular architectures based on halogen bonds, chalcogen bonds, and pnictogen bonds

David Bryce

University of Ottawa, Ottawa, Canada

External Resource:
Video Link


10:55am - 11:25am
ID: 1141 / MS-35: 3
Chemical crystallography, crystal structures
Invited lecture to session
MS: Polymorphism and structural transformation of organic crystals from synthesis to characterization
Keywords: Cocrystals, mechanochemistry, in situ, polymorphism, time-resolved

Mechanochemical cocrystal formation: Insights into polymorph control

Franziska Emmerling

Federal Institute for Materials Research and Testing, Berlin, Germany

External Resource:
Video Link


11:25am - 11:45am
ID: 1082 / MS-35: 4
All topics
Oral/poster
MS: Polymorphism and structural transformation of organic crystals from synthesis to characterization, New trends in pharmaceutical materials, Crystallization mechanisms of small molecule systems
Keywords: P1 structures; approximate symmetry; subperiodic symmetry

Pervasive approximate symmetry in organic P1 structures

Carolyn Pratt Brock

University of Kentucky, Lexington, United States of America

External Resource:
Video Link


11:45am - 12:05pm
ID: 688 / MS-35: 5
Bursary application
Oral/poster
MS: Polymorphism and structural transformation of organic crystals from synthesis to characterization, Crystal structures of pharmaceutical and organic compounds from electron diffraction
Posters only: Chemical crystallography, crystal structures (if it does not fit to any specific topics)
Keywords: polymorphism, electron diffraction, crystallization

The Crystal Structure of Indomethacin Polymorph δ Solved by 3D Electron Diffraction

Molly Lightowler1, Shuting Li2, Xiao Ou2, Xiaodong Zou1, Ming Lu2, Hongyi Xu1

1Department of Materials and Environmental Chemistry, Stockholm University, Stockholm SE-106 91, Sweden; 2School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China

Bibliography
“Polymorph evolution during crystal growth studied by 3D electron diffraction”
Broadhurst, E. T., Xu, H., Clabbers, M. T. B., Lightowler, M., Nudelman, F., Zou, X. & Parsons, S. (2020). IUCrJ 7, 5-9
External Resource:
Video Link


12:05pm - 12:25pm
ID: 1103 / MS-35: 6
Chemical crystallography, crystal structures
Oral/poster
MS: Polymorphism and structural transformation of organic crystals from synthesis to characterization, Crystallization mechanisms of small molecule systems
Keywords: laser-induced nucleation, NPLIN, glycine, polymorphism, polarization switching

Analysis of the experimental parameters impacting Non-Photochemical Laser-Induced nucleation of glycine in water

Nada Bosnjaković-Pavlović1, Bertrand Clair1, Aziza Ikni1, Wenjing Li2, Sladjana Novaković1,3, Pascale Gemeiner1, Philippe Scouflaire4, Anne Spasojević-de Biré1

1SPMS, Centralesupelec, Gif sur Yvette, France; 2BUCT Paris Curie Engineer School, Beijing, China; 3Institute of Nuclear Sciences, Vinca, Serbia; 4EM2C, Centralesupelec, Gif sur Yvette, France

External Resource:
Video Link


12:25pm - 12:45pm
ID: 1279 / MS-35: 7
Chemical crystallography, crystal structures
Oral/poster
MS: Stimuli-responsive crystalline compounds, Polymorphism and structural transformation of organic crystals from synthesis to characterization
Keywords: Time-resolved study, Photocrystallogrphy, Ultrafast dynamics, Polymorphs, Intramolecular charge transfer

Photo-induced electron transfer in Pyrene-(CH2)2-N,N'-Dimethylaniline: Time-resolved pink Laue X-ray diffraction studies on crystalline polymorphs.

Krishnayan Basuroy1, Jose de J. Velazquez-Garcia1, Darina Storozhuk1, Robert Henning2, David J. Gosztola3, Sreevidya Thekku Veedu1, Simone Techert1,4

1Photon Science Division, Deutsches Elektronen-Synchrotron DESY, Hamburg, 22607, Germany; 2Center for Advanced Radiation Sources, The University of Chicago, Chicago, Illinois 60637, US.; 3Center for Nanoscale Materials, Argonne National Laboratory, Illinois 60439, US.; 4Institut für Röntgenphysik, Georg-August-Universität Göttingen, Göttingen, 37077, Germany

External Resource:
Video Link


 
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