Information card for entry 7112739

Structure parameters

• Formula: C26 H15 N O4
• Calculated formula: C26 H15 N O4
• Title of publication: Direct beta-acylation of 2-arylidene-1,3-indandiones with acyl chlorides catalyzed by organophosphanes
• Authors of publication: Chia-Jui Lee; Chia-Ning Sheu; Cheng-Che Tsai; Zong-Ze Wu; Wenwei Lin
• Journal of publication: Chem.Commun.
• Year of publication: 2014
• Journal volume: 50
• Pages of publication: 5304
• a: 31.751 ± 0.008 Å
• b: 10.414 ± 0.003 Å
• c: 12.219 ± 0.003 Å
• α: 90°
• β: 94.638 ± 0.006°
• γ: 90°
• Cell volume: 4027 ± 1.8 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 ± 2 K
• Number of distinct elements: 4
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.1953
• Residual factor for significantly intense reflections: 0.0768
• Weighted residual factors for significantly intense reflections: 0.2104
• Weighted residual factors for all reflections included in the refinement: 0.2928
• Goodness-of-fit parameter for all reflections included in the refinement: 0.977
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No