Information card for entry 7233285

Structure parameters

• Formula: C24 H16 O
• Calculated formula: C24 H16 O
• Title of publication: Iodine-mediated synthesis of benzo[a]fluorenones from yne-enones
• Authors of publication: Akbar, Sikkandarkani; Tamilarasan, V. John; Srinivasan, Kannupal
• Journal of publication: RSC Advances
• Year of publication: 2019
• Journal volume: 9
• Journal issue: 41
• Pages of publication: 23652
• a: 5.8707 ± 0.0004 Å
• b: 14.3113 ± 0.0011 Å
• c: 19.7441 ± 0.0015 Å
• α: 90°
• β: 90.736 ± 0.005°
• γ: 90°
• Cell volume: 1658.7 ± 0.2 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 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: 0.116
• Residual factor for significantly intense reflections: 0.0593
• Weighted residual factors for significantly intense reflections: 0.1511
• Weighted residual factors for all reflections included in the refinement: 0.1907
• Goodness-of-fit parameter for all reflections included in the refinement: 1.011
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No