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A triclinic polymorph of miconazole
- Source :
- Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 2, Pp 196-200 (2024)
- Publication Year :
- 2024
- Publisher :
- International Union of Crystallography, 2024.
-
Abstract
- The crystal structure of the new triclinic polymorph of miconazole {MIC; C18H14Cl4N2O; systematic name: (RS)-1-[2-(2,4-dichlorobenzyloxy)-2-(2,4-dichlorophenyl)ethyl]-1H-imidazole} is reported and compared with the monoclinic form of solvent-free miconazole previously reported [Kaspiaruk & Chęcińska (2022). Acta Cryst. C78, 343–350]. A comparison shows a different orientation of imidazole and one dichlorophenyl ring between polymorphic molecules. In the crystal structure of the title compound, only weak halogen bonds and C—H...π(arene) interactions are found. Hirshfeld surface analysis and energy framework calculations complement the comparison of the two polymorphic forms of the miconazole drug.
Details
- Language :
- English
- ISSN :
- 20569890
- Volume :
- 80
- Issue :
- 2
- Database :
- Directory of Open Access Journals
- Journal :
- Acta Crystallographica Section E: Crystallographic Communications
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.1e4d1e6a7f7d4c6483957fcd36f2a62b
- Document Type :
- article
- Full Text :
- https://doi.org/10.1107/S2056989024000276