ArticleChemical science2021
Mechanically compliant single crystals of a stable organic radical.
Article in Chemical science, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Photoinduced radical emission from flexible organic crystals.Light, science & applications · 2026Article
- Ferroelectric-like Polarization Switching in Plastic Crystalline Succinonitrile.Journal of the American Chemical Society · 2025Article
- Hybrid and composite materials of organic crystals.Chemical science · 2024Review
- Long-Term Stability of TiSMaterials (Basel, Switzerland) · 2022Article
- Quantifiable stretching-induced fluorescence shifts of an elastically bendable and plastically twistable organic crystal.Chemical science · 2021Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Mechanically compliant organic crystals are the foundation of the development of future flexible, light-weight single-crystal electronics, and this requires reversibly deformable crystalline organic materials with permanent magnetism. Here, we report and characterize the first instance of a plastically bendable single crystal of a permanent organic radical, 4-(4'-cyano-2',3',4',5'-tetrafluorophenyl)-1,2,3,5-dithiadiazolyl. The weak interactions between the radicals render single crystals of the β phase of this material exceedingly soft, and the S-N interactions facilitate plastic bending. EPR imaging of a bent single crystal reveals the effect of deformation on the three-dimensional spin density of the crystal. The unusual mechanical compliance of this material opens prospects for exploration into flexible crystals of other stable organic radicals towards the development of flexible light-weight organic magnetoresistance devices based on weak, non-hydrogen-bonded interactions in molecular crystals.
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Registered trials
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