Information card for entry 1571759

Structure parameters

• Formula: C37 H20 O
• Calculated formula: C37 H20 O
• Title of publication: Carbonyl mediated fluorescence in aceno[<i>n</i>]helicenones and fluoreno[<i>n</i>]helicenes.
• Authors of publication: Šámal, Michal; Sturm, Ludmilla; Banasiewicz, Marzena; Deperasinska, Irena; Kozankiewicz, Boleslaw; Morawski, Olaf; Nagata, Yuuya; Dechambenoit, Pierre; Bock, Harald; Rossel, Amandine; Buděšínský, Miloš; Boudier, Anthony; Jančařík, Andrej
• Journal of publication: Chemical science
• Year of publication: 2024
• Journal volume: 15
• Journal issue: 25
• Pages of publication: 9842 - 9850
• a: 15.5109 ± 0.0011 Å
• b: 8.9771 ± 0.0007 Å
• c: 16.8196 ± 0.0013 Å
• α: 90°
• β: 101.427 ± 0.004°
• γ: 90°
• Cell volume: 2295.6 ± 0.3 ų
• Cell temperature: 120 ± 2 K
• Ambient diffraction temperature: 120 ± 2 K
• Number of distinct elements: 3
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.1117
• Residual factor for significantly intense reflections: 0.0861
• Weighted residual factors for significantly intense reflections: 0.1992
• Weighted residual factors for all reflections included in the refinement: 0.2198
• Goodness-of-fit parameter for all reflections included in the refinement: 1.164
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No