Information card for entry 7160954

Structure parameters

• Formula: C20 H14 O3
• Calculated formula: C20 H14 O3
• Title of publication: Arylsulfone-driven divergence in base-mediated [3 + 3] benzannulation reactions of aurones: facile synthesis of substituted dibenzofurans.
• Authors of publication: Husni P, Farooqe; Andrews P, Alex; Menon, Rajeev S.
• Journal of publication: Organic & biomolecular chemistry
• Year of publication: 2026
• Journal volume: 24
• Journal issue: 6
• Pages of publication: 1352 - 1357
• a: 22.6137 ± 0.0009 Å
• b: 7.8287 ± 0.0003 Å
• c: 18.7543 ± 0.0008 Å
• α: 90°
• β: 121.243 ± 0.001°
• γ: 90°
• Cell volume: 2838.7 ± 0.2 ų
• Cell temperature: 100.15 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 3
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.0382
• Residual factor for significantly intense reflections: 0.0346
• Weighted residual factors for significantly intense reflections: 0.0938
• Weighted residual factors for all reflections included in the refinement: 0.0966
• Goodness-of-fit parameter for all reflections included in the refinement: 1.042
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No