A triclinic polymorph of miconazole.
Acta Crystallogr E Crystallogr Commun
; 80(Pt 2): 196-200, 2024 Feb 01.
Article
de En
| MEDLINE
| ID: mdl-38333136
ABSTRACT
The crystal structure of the new triclinic polymorph of miconazole {MIC; C18H14Cl4N2O; systematic name (RS)-1-[2-(2,4-di-chloro-benz-yloxy)-2-(2,4-di-chloro-phen-yl)eth-yl]-1H-imidazole} is reported and compared with the monoclinic form of solvent-free miconazole previously reported [Kaspiaruk & Checinska (2022 â¸). Acta Cryst. C78, 343-350]. A comparison shows a different orientation of imidazole and one di-chloro-phenyl ring between polymorphic mol-ecules. In the crystal structure of the title compound, only weak halogen bonds and C-Hâ¯π(arene) inter-actions are found. Hirshfeld surface analysis and energy framework calculations complement the comparison of the two polymorphic forms of the miconazole drug.
Texte intégral:
1
Collection:
01-internacional
Base de données:
MEDLINE
Langue:
En
Journal:
Acta Crystallogr E Crystallogr Commun
/
Acta crystallographica. Section E, Crystallographic communications
Année:
2024
Type de document:
Article
Pays d'affiliation:
Pologne
Pays de publication:
Royaume-Uni