Information card for entry 2011837

Structure parameters

• Chemical name: 3-Phenylfuro[3,2-c]chromen-4-one
• Formula: C17 H10 O3
• Calculated formula: C17 H10 O3
• SMILES: o1c2c(c3occ(c3c1=O)c1ccccc1)cccc2
• Title of publication: 3-Phenyl-4<i>H</i>-furo[3,2-<i>c</i>]chromen-4-one
• Authors of publication: Bruno, Giuseppe; Nicoló, Francesco; Rotondo, Archimede; Foti, Francesco; Risitano, Francesco; Grassi, Giovanni; Bilardo, Cristina
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2001
• Journal volume: 57
• Journal issue: 4
• Pages of publication: 493 - 494
• a: 13.4239 ± 0.0011 Å
• b: 7.2198 ± 0.0005 Å
• c: 25.441 ± 0.003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2465.7 ± 0.4 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 ± 2 K
• Number of distinct elements: 3
• Space group number: 61
• Hermann-Mauguin space group symbol: P b c a
• Hall space group symbol: -P 2ac 2ab
• Residual factor for all reflections: 0.111
• Residual factor for significantly intense reflections: 0.052
• Weighted residual factors for all reflections included in the refinement: 0.123
• Goodness-of-fit parameter for all reflections included in the refinement: 0.98
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes