Abstract
In the title molecule, C21H19FN4O, the triazole ring forms dihedral angles of 67.0 (1) and 59.6 (1)° with the phenyl and fluoro-substituted benzene rings, respectively. The dihedral angle between the phenyl ring and the fluoro-substituted benzene ring is 79.1 (1)°. The pyrrolidine ring is in a half-chair conformation. In the crystal, weak C—H⋯O and C—H⋯N hydrogen bonds connect molecules into layers parallel to (001).
Highlights
In the title molecule, C21H19FN4O, the triazole ring forms dihedral angles of 67.0 (1) and 59.6 (1) with the phenyl and fluoro-substituted benzene rings, respectively
The pyrrolidine ring is in a half-chair conformation
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: LH5432)
Summary
Key indicators: single-crystal X-ray study; T = 173 K; mean (C–C) = 0.003 A; R factor = 0.048; wR factor = 0.118; data-to-parameter ratio = 10.6. C21H19FN4O, the triazole ring forms dihedral angles of 67.0 (1) and 59.6 (1) with the phenyl and fluoro-substituted benzene rings, respectively. The dihedral angle between the phenyl ring and the fluoro-substituted benzene ring is 79.1 (1). Weak C—HÁ Á ÁO and C—HÁ Á ÁN hydrogen bonds connect molecules into layers parallel to (001). Related literature For clinical uses of triazole compounds, see: Wang & Zhou (2011); Zhou & Wang (2012); Chang et al (2011). See: Wang et al (2009); Yan et al (2009)
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