Information card for entry 7160883

Structure parameters

• Formula: C20 H16 O2
• Calculated formula: C20 H16 O2
• Title of publication: FeCl₃ catalyzed synthesis of fluorene-C-9-linked furan hybrids from biphenyl-linked conjugated ene-yne-ketones.
• Authors of publication: Nur, Asadujjaman; Kar, Abhishek; Mandal, Kush; Sahoo, Raj Kamal; Jana, Umasish
• Journal of publication: Organic & biomolecular chemistry
• Year of publication: 2025
• Journal volume: 23
• Journal issue: 46
• Pages of publication: 10606 - 10616
• a: 5.139 ± 0.0002 Å
• b: 12.3696 ± 0.0005 Å
• c: 12.8834 ± 0.0005 Å
• α: 106.286 ± 0.001°
• β: 96.791 ± 0.001°
• γ: 101.912 ± 0.001°
• Cell volume: 755.53 ± 0.05 ų
• Cell temperature: 273.15 K
• Ambient diffraction temperature: 273.15 K
• Number of distinct elements: 3
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.1243
• Residual factor for significantly intense reflections: 0.0978
• Weighted residual factors for significantly intense reflections: 0.1837
• Weighted residual factors for all reflections included in the refinement: 0.1955
• Goodness-of-fit parameter for all reflections included in the refinement: 1.172
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No