biostudies-literatureSaber ATulane UniversityHacettepe University Scientific Research Project Unit1746-1750https://www.ebi.ac.uk/biostudies/studies/S-EPMC6281105biostudies-literatureUnknown74(Pt 12)In the title compound, C21H20N4O2, the intra-molecular C-H⋯O hydrogen-bonded benzo-diazo-lone moieties are planar to within 0.017 (1) and 0.026 (1) Å, and are oriented at a dihedral angle of 57.35 (3)°. In the crystal, two sets of inter-molecular C-H⋯O hydrogen bonds generate layers parallel to the bc plane. The Hirshfeld surface analysis of the crystal structure indicates that the most important contributions for the crystal packing are from H⋯H (51.8%), H⋯C/C⋯H (30.7%) and H⋯O/O⋯H (11.2%) inter-actions.Acta crystallographica. Section E, Crystallographic communicationsCrystal structure and Hirshfeld surface analysis of 1-{[2-oxo-3-(prop-1-en-2-yl)-2,3-di-hydro-1H-1,3-benzo-diazol-1-yl]meth-yl}-3-(prop-1-en-2-yl)-2,3-di-hydro-1H-1,3-benzo-diazol-2-one.PMC6281105013 D04 602 004Hokelek TEssassi EMSebbar NKSaber AMague JTHni BfalseCrystal structure and Hirshfeld surface analysis of 1-{[2-oxo-3-(prop-1-en-2-yl)-2,3-di-hydro-1H-1,3-benzo-diazol-1-yl]meth-yl}-3-(prop-1-en-2-yl)-2,3-di-hydro-1H-1,3-benzo-diazol-2-one.In the title compound, C21H20N4O2, the intra-molecular C-H⋯O hydrogen-bonded benzo-diazo-lone moieties are planar to within 0.017 (1) and 0.026 (1) Å, and are oriented at a dihedral angle of 57.35 (3)°. In the crystal, two sets of inter-molecular C-H⋯O hydrogen bonds generate layers parallel to the bc plane. The Hirshfeld surface analysis of the crystal structure indicates that the most important contributions for the crystal packing are from H⋯H (51.8%), H⋯C/C⋯H (30.7%) and H⋯O/O⋯H (11.2%) inter-actions.2018-01-01T00:00:00Z2018 Dec2025-04-05T00:31:43.464Z2019-03-27T00:13:26ZS-EPMC62811053057436710.1107/S2056989018015219