Acta Cryst. (2007). E63, o1665-o1666  [ doi:10.1107/S1600536807010288 ]

2-Acetyl-N-[3-(trifluoromethyl)phenyl]perhydropyridazine-1-carboxamide

X.-Q. Li, Z.-G. Sun and X.-H. Du

Abstract: In the title compound, C₁₄H₁₆F₃N₃O₂, the perhydropyridazine ring adopts a chair conformation. The amide plane is twisted away from the attached benzene ring by 17.6 (2)°. In the crystalline state, molecules exist as centrosymmetric dimers, connected by intermolecular N-HO and C-HO hydrogen bonds.

Online 9 March 2007

Copyright © International Union of Crystallography
IUCr Webmaster