Information card for entry 2240321

Structure parameters

• Chemical name: <i>N</i>-(4-Fluorophenyl)-4-oxo-4<i>H</i>-chromene-3-carboxamide
• Formula: C16 H10 F N O3
• Calculated formula: C16 H10 F N O3
• SMILES: Fc1ccc(NC(=O)c2coc3c(c2=O)cccc3)cc1
• Title of publication: The crystal structures of four <i>N</i>-(4-halophenyl)-4-oxo-4<i>H</i>-chromene-3-carboxamides
• Authors of publication: Gomes, Ligia R.; Low, John Nicolson; Cagide, Fernando; Borges, Fernanda
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2015
• Journal volume: 71
• Journal issue: 1
• Pages of publication: 88 - 93
• a: 6.6213 ± 0.0005 Å
• b: 7.0517 ± 0.0005 Å
• c: 14.0864 ± 0.001 Å
• α: 101.957 ± 0.007°
• β: 90.047 ± 0.006°
• γ: 106.657 ± 0.007°
• Cell volume: 615.17 ± 0.08 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0494
• Residual factor for significantly intense reflections: 0.0442
• Weighted residual factors for significantly intense reflections: 0.1291
• Weighted residual factors for all reflections included in the refinement: 0.1348
• Goodness-of-fit parameter for all reflections included in the refinement: 1.063
• Diffraction radiation wavelength: 0.71075 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes