title: N-[4-Acetyl-5-(4-fluoro-phen-yl)-4,5-di-hydro-1,3,4-thia-diazol-2-yl]acetamide.
abstract: The title mol-ecule, C12H12FN3O2S, shows a short intra-molecular S⋯O contact of 2.682 (18) Å. The dihedral angle between the thia-diazole ring and the benzene ring is 86.82 (11)°. In the crystal, N-H⋯O and C-H⋯O hydrogen bonds generate an R 2 (1)(6) graph-set motif between adjacent mol-ecules. Pairs of futher C-H⋯O hydrogen bonds form inversion dimers with R 2 (2)(8) ring motifs. These combine to generate a three-dimensional network and stack the mol-ecules along the b axis.
authors.affiliation: Department of Physics, Government Science College, Hassan 573 201, Karnataka, India.
authors.forename: H D
authors.initials: HD
authors.lastname: Kavitha
authors.forename: Sheetal B
authors.initials: SB
authors.lastname: Marganakop
authors.forename: Ravindra R
authors.initials: RR
authors.lastname: Kamble
authors.forename: K R
authors.initials: KR
authors.lastname: Roopashree
authors.forename: H C
authors.initials: HC
authors.lastname: Devarajegowda