Off-the-shelf thermosalience of anthracene-9-thiocarboxamide.
| Autor: | George GC 3rd; Department of Chemistry, University of Missouri, Columbia, Missouri 65211, USA. kristin.hutchins@missouri.edu., Kruse SJ; Department of Chemistry, University of Iowa, Iowa City, Iowa 52242, USA., Forbes TZ; Department of Chemistry, University of Iowa, Iowa City, Iowa 52242, USA., Hutchins KM; Department of Chemistry, University of Missouri, Columbia, Missouri 65211, USA. kristin.hutchins@missouri.edu.; MU Materials Science & Engineering Institute, University of Missouri, Columbia, Missouri 65211, USA. |
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| Jazyk: | angličtina |
| Zdroj: | Chemical communications (Cambridge, England) [Chem Commun (Camb)] 2024 Jul 23; Vol. 60 (60), pp. 7697-7700. Date of Electronic Publication: 2024 Jul 23. |
| DOI: | 10.1039/d4cc01765j |
| Abstrakt: | We demonstrate thermosalient behavior in anthracene-9-thiocarboxamide. Upon cooling, the crystalline material spontaneously fractures and jumps. Strong anisotropic thermal expansion precedes thermosalience, and the combination of hydrogen bonds and weaker interlayer interactions affords the macroscopic response. By incorporating structural moieties from different classes of thermosalient solids and using an underexplored supramolecular synthon, a dynamic, multi-functional material is achieved. |
| Databáze: | MEDLINE |
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