Aydin, Abdullah, Celikesir, Sevim Turktekin, Akkurt, Mehmet, Saylam, Merve, Pabuccuoglu, VarolAydin A., Celikesir S., Akkurt M., Saylam M., Pabuccuoglu V.Aydin, A, Celikesir, ST, Akkurt, M, Saylam, M, Pabuccuoglu, V2023-05-092023-05-092019-10-012019-10-012019.01.012056-9890https://hdl.handle.net/20.500.12597/13331In the title compound, CHNOS, the 1,3-benzoxazole ring system is essentially planar (r.m.s deviation = 0.004 Å) and makes a dihedral angle of 66.16 (17)° with the benzene ring of the meth-oxy-phenyl group. Two intra-molecular N-H⋯O and N-H⋯N hydrogen bonds occur, forming (5) and (7) ring motifs, respectively. In the crystal, pairs of C-H⋯O hydrogen bonds link the mol-ecules into inversion dimers with (14) ring motifs, stacked along the -axis direction. The inversion dimers are linked by C-H⋯π and π-π-stacking inter-actions [centroid-to-centroid distances = 3.631 (2) and 3.631 (2) Å], forming a three-dimensional network. Two-dimensional fingerprint plots associated with the Hirshfeld surface show that the largest contributions to the crystal packing come from H⋯H (39.3%), C⋯H/H⋯C (18.0%), O⋯H/H⋯O (15.6) and S⋯H/H⋯S (10.2%) inter-actions.In the title compound, C16H14N2O3S, the 1,3-benzoxazole ring system is essentially planar (r.m.s deviation = 0.004Å) and makes a dihedral angle of 66.16(17)° with the benzene ring of the methoxyphenyl group. Two intramolecular N - H⋯O and N - H⋯N hydrogen bonds occur, forming S(5) and S(7) ring motifs, respectively. In the crystal, pairs of C - H⋯O hydrogen bonds link the molecules into inversion dimers with R 2 2(14) ring motifs, stacked along the b-axis direction. The inversion dimers are linked by C - H⋯π and π-π-stacking interactions [centroid-to-centroid distances = 3.631(2) and 3.631(2)Å], forming a three-dimensional network. Two-dimensional fingerprint plots associated with the Hirshfeld surface show that the largest contributions to the crystal packing come from H⋯H (39.3%), C⋯H/H⋯C (18.0%), O⋯H/H⋯O (15.6) and S⋯H/H⋯S (10.2%) interactions.true1,3-benzoxazole ring systemHirshfeld surface analysiscrystal structuredimershydrogen bonding1,3-benzoxazole ring system | Crystal structure | Dimers | Hirshfeld surface analysis | Hydrogen bondingJournal Article10.1107/S205698901901290810.1107/S20569890190129082-s2.0-85073053164WOS:000488986200024316369881531+75