Information card for entry 1555242

Structure parameters

• Formula: C26 H18 O2
• Calculated formula: C26 H18 O2
• Title of publication: Synthesis and Chiroptical Properties of Double-Helical (M)- and (P)-o-Oligophenylenes.
• Authors of publication: Chen, Jing-Xing; Han, Jian-Wei; Wong, Henry N. C.
• Journal of publication: Organic letters
• Year of publication: 2015
• Journal volume: 17
• Journal issue: 17
• Pages of publication: 4296 - 4299
• a: 9.6233 ± 0.0002 Å
• b: 28.1324 ± 0.0004 Å
• c: 14.4388 ± 0.0002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 3908.97 ± 0.11 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 3
• Space group number: 20
• Hermann-Mauguin space group symbol: C 2 2 21
• Hall space group symbol: C 2c 2
• Residual factor for all reflections: 0.0318
• Residual factor for significantly intense reflections: 0.0297
• Weighted residual factors for significantly intense reflections: 0.0749
• Weighted residual factors for all reflections included in the refinement: 0.0764
• Goodness-of-fit parameter for all reflections included in the refinement: 1.026
• Diffraction radiation wavelength: 1.54178 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No