Information card for entry 7157099

Structure parameters

• Formula: C34 H19 Br O3
• Calculated formula: C34 H19 Br O3
• Title of publication: Construction of indeno[1,2-a]fluorene via domino reaction of 1,3-indanedione and 3-arylideneindolin-2-ones or chalcones.
• Authors of publication: Cao, Jun; Sun, Jing; Yan, Chao-Guo
• Journal of publication: Organic & biomolecular chemistry
• Year of publication: 2019
• Journal volume: 17
• Journal issue: 40
• Pages of publication: 9008 - 9013
• a: 12.672 ± 0.002 Å
• b: 14.322 ± 0.003 Å
• c: 15.13 ± 0.003 Å
• α: 80.53 ± 0.005°
• β: 89.793 ± 0.005°
• γ: 68.279 ± 0.005°
• Cell volume: 2511.3 ± 0.8 ų
• Cell temperature: 273 ± 2 K
• Ambient diffraction temperature: 273 ± 2 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: 0.1518
• Residual factor for significantly intense reflections: 0.0661
• Weighted residual factors for significantly intense reflections: 0.1311
• Weighted residual factors for all reflections included in the refinement: 0.1597
• Goodness-of-fit parameter for all reflections included in the refinement: 1.015
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No