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Uracil Derivatives for Halogen-Bonded Cocrystals.
- Source :
- International Journal of Molecular Sciences; Oct2021, Vol. 22 Issue 19, p10663, 1p
- Publication Year :
- 2021
-
Abstract
- Among non-covalent interactions, halogen bonding is emerging as a new powerful tool for supramolecular self-assembly. Here, along with a green and effective method, we report three new halogen-bonded cocrystals containing uracil derivatives and 1,2,4,5-tetrafluoro-3,6-diiodobenzene as X-bond donor coformer. These multicomponent solids were prepared both by solvent-drop grinding and solution methods and further characterized by powder and single-crystal X-ray diffraction, Fourier-transformed infrared spectroscopy, and thermal methods (TGA-DSC). In order to study the relative importance of hydrogen versus halogen bonds in the crystal packing, computational methods were applied. [ABSTRACT FROM AUTHOR]
- Subjects :
- URACIL derivatives
X-ray powder diffraction
INFRARED spectroscopy
Subjects
Details
- Language :
- English
- ISSN :
- 16616596
- Volume :
- 22
- Issue :
- 19
- Database :
- Complementary Index
- Journal :
- International Journal of Molecular Sciences
- Publication Type :
- Academic Journal
- Accession number :
- 153049772
- Full Text :
- https://doi.org/10.3390/ijms221910663