Information card for entry 2313015

Structure parameters

• Chemical name: 2-(2,5-Dioxo-4,4-diphenylimidazolidin-1-yl)-<i>N</i>-(4-fluorophenyl)acetamide
• Formula: C23 H18 F N3 O3
• Calculated formula: C23 H18 F N3 O3
• Title of publication: Synthesis, crystal structure and Hirshfeld surface analysis of 2-(2,5-dioxo-4,4-di-phenyl-imidazolidin-1-yl)-<i>N</i>-(4-fluoro-phen-yl)acetamide (phenytoin analog).
• Authors of publication: Ouabane, Hajar; Massera, Chiara; Guerrab, Walid; Alsubari, Abdulsalam; Mague, Joel T.; Ramli, Youssef
• Journal of publication: Acta crystallographica. Section E, Crystallographic communications
• Year of publication: 2026
• Journal volume: 82
• Journal issue: Pt 7
• Pages of publication: 840 - 844
• a: 9.583 ± 0.003 Å
• b: 21.151 ± 0.005 Å
• c: 9.825 ± 0.002 Å
• α: 90°
• β: 104.355 ± 0.009°
• γ: 90°
• Cell volume: 1929.3 ± 0.9 ų
• Cell temperature: 200 ± 2 K
• Ambient diffraction temperature: 200 ± 2 K
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0397
• Residual factor for significantly intense reflections: 0.0383
• Weighted residual factors for significantly intense reflections: 0.1006
• Weighted residual factors for all reflections included in the refinement: 0.1024
• Goodness-of-fit parameter for all reflections included in the refinement: 1.044
• Diffraction radiation wavelength: 1.54178 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No