Information card for entry 7156397

Structure parameters

• Formula: C20 H14 O2
• Calculated formula: C20 H14 O2
• Title of publication: Rhodium-catalyzed cyclization of acceptor-substituted biphenyl α-diazoketones: a study of the substitution effect on chemoselectivity.
• Authors of publication: Chen, Kuo-Hsin; Chiang, Yi-Jung; Zhu, Jia-Liang
• Journal of publication: Organic & biomolecular chemistry
• Year of publication: 2018
• Journal volume: 16
• Journal issue: 37
• Pages of publication: 8353 - 8364
• a: 8.1025 ± 0.0005 Å
• b: 8.5681 ± 0.0005 Å
• c: 11.8342 ± 0.0008 Å
• α: 99.111 ± 0.002°
• β: 108.53 ± 0.002°
• γ: 102.689 ± 0.002°
• Cell volume: 736.47 ± 0.08 ų
• Cell temperature: 150 ± 2 K
• Ambient diffraction temperature: 150 ± 2 K
• Number of distinct elements: 3
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0664
• Residual factor for significantly intense reflections: 0.0496
• Weighted residual factors for significantly intense reflections: 0.1317
• Weighted residual factors for all reflections included in the refinement: 0.1578
• Goodness-of-fit parameter for all reflections included in the refinement: 0.999
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No