Information card for entry 7225125

Structure parameters

• Formula: C21 H18 O2
• Calculated formula: C21 H18 O2
• SMILES: O(c1ccc(C2c3c(cccc3)c3c2cccc3)c(OC)c1)C
• Title of publication: Lewis Acid-Catalyzed Tandem Synthesis of 9-Sulfonylamino- and 9-Arylfluorenes
• Authors of publication: Huang, Dayun; Yang, Weiguang; Zhang, Jianlan; Wang, Xuesong; Wang, Xinyan; Hu, Yuefei
• Journal of publication: RSC Adv.
• Year of publication: 2016
• a: 14.967 ± 0.003 Å
• b: 6.4874 ± 0.0012 Å
• c: 16.903 ± 0.003 Å
• α: 90°
• β: 104.548 ± 0.004°
• γ: 90°
• Cell volume: 1588.6 ± 0.5 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: 0.0524
• Residual factor for significantly intense reflections: 0.0391
• Weighted residual factors for significantly intense reflections: 0.1088
• Weighted residual factors for all reflections included in the refinement: 0.1186
• Goodness-of-fit parameter for all reflections included in the refinement: 1.052
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No