Information card for entry 1571475

Structure parameters

• Formula: C27 H19 N O4
• Calculated formula: C27 H19 N O4
• 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: 8.7947 ± 0.0002 Å
• b: 9.7683 ± 0.0002 Å
• c: 13.675 ± 0.0003 Å
• α: 78.591 ± 0.002°
• β: 74.221 ± 0.002°
• γ: 66.162 ± 0.002°
• Cell volume: 1028.93 ± 0.04 ų
• Cell temperature: 295 K
• Ambient diffraction temperature: 295 K
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0469
• Residual factor for significantly intense reflections: 0.0435
• Weighted residual factors for significantly intense reflections: 0.1221
• Weighted residual factors for all reflections included in the refinement: 0.126
• Goodness-of-fit parameter for all reflections included in the refinement: 1.039
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No