| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Facchetti, Antonio
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2020Correlated donor/acceptor crystal orientation controls photocurrent generation in all-polymer solar cellscitations
- 2018Presence of Short Intermolecular Contacts Screens for Kinetic Stability in Packing Polymorphs.citations
- 2018A Chemically Doped Naphthalenediimide-Bithiazole Polymer for n-Type Organic Thermoelectricscitations
- 2017Lead Halide Perovskites as Charge Generation Layers for Electron Mobility Measurement in Organic Semiconductorscitations
- 2016Coulomb Enhanced Charge Transport in Semicrystalline Polymer Semiconductorscitations
- 2014The role of regioregularity, crystallinity, and chain orientation on electron transport in a high-mobility n-type copolymercitations
- 2014The role of regioregularity, crystallinity, and chain orientation on electron transport in a high-mobility n-type copolymercitations
- 2014Perfluoroalkyl-functionalized thiazole-thiophene oligomers as N-channel semiconductors in organic field-effect and light-emitting transistorscitations
- 2011Drastic control of texture in a high performance n-Type polymeric semiconductor and implications for charge transportcitations
Places of action
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article
Presence of Short Intermolecular Contacts Screens for Kinetic Stability in Packing Polymorphs.
Abstract
Polymorphism is pervasive in molecular solids. While computational predictions of the molecular polymorphic landscape have improved significantly, identifying which polymorphs are preferentially accessed and experimentally stable remains a challenge. We report a framework that correlates short intermolecular contacts with polymorphic stability. The presence of short contacts between neighboring molecules prevents structural rearrangement and stabilizes the packing arrangement, even when the stabilized polymorph is not enthalpically favored. In the absence of such intermolecular short contacts, the molecules have added degrees of freedom for structural rearrangement, and solid–solid polymorphic transformations occur readily. Starting with a series of core-halogenated naphthalene tetracarboxylic diimides, we establish this framework with the packing polymorphs of more than 20 compounds, ranging from molecular semiconductors to pharmaceutics and biological building blocks. This framework, widely applicable a...