Information card for entry 1571478

Structure parameters

• Formula: C27 H16 O3
• Calculated formula: C27 H16 O3
• Title of publication: Padlocking dihydrofurannulation for the control of small degree of helicity built on a fused-tetracyclic core.
• Authors of publication: Gaucherand, Arthur; Yen-Pon, Expédite; García-López, Diego; Naubron, Jean-Valère; Chentouf, Sara; Giorgi, Michel; Humbel, Stéphane; Jean, Marion; Rodriguez, Jean; Bonne, Damien
• Journal of publication: Chemical science
• Year of publication: 2024
• Journal volume: 15
• Journal issue: 19
• Pages of publication: 7300 - 7307
• a: 10.93381 ± 0.00014 Å
• b: 15.53317 ± 0.00018 Å
• c: 11.17806 ± 0.00014 Å
• α: 90°
• β: 92.8746 ± 0.0012°
• γ: 90°
• Cell volume: 1896.06 ± 0.04 ų
• Cell temperature: 298 K
• Ambient diffraction temperature: 298 K
• Number of distinct elements: 3
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.0378
• Residual factor for significantly intense reflections: 0.0347
• Weighted residual factors for significantly intense reflections: 0.0957
• Weighted residual factors for all reflections included in the refinement: 0.0992
• Goodness-of-fit parameter for all reflections included in the refinement: 1.043
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No