Information card for entry 7128869

Structure parameters

• Formula: C28 H33 Br O5
• Calculated formula: C28 H33 Br O5
• Title of publication: Construction of helical structures with planar chiral [2.2]paracyclophane: fusing helical and planar chiralities.
• Authors of publication: Tsuchiya, Motoki; Maeda, Hazuki; Inoue, Ryo; Morisaki, Yasuhiro
• Journal of publication: Chemical communications (Cambridge, England)
• Year of publication: 2021
• Journal volume: 57
• Journal issue: 73
• Pages of publication: 9256 - 9259
• a: 7.946 ± 0.009 Å
• b: 8.073 ± 0.01 Å
• c: 39.47 ± 0.05 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2532 ± 5 ų
• Cell temperature: 150 ± 2 K
• Ambient diffraction temperature: 150 ± 2 K
• Number of distinct elements: 4
• Space group number: 19
• Hermann-Mauguin space group symbol: P 21 21 21
• Hall space group symbol: P 2ac 2ab
• Residual factor for all reflections: 0.0462
• Residual factor for significantly intense reflections: 0.0427
• Weighted residual factors for significantly intense reflections: 0.1055
• Weighted residual factors for all reflections included in the refinement: 0.1088
• Goodness-of-fit parameter for all reflections included in the refinement: 1.1
• Diffraction radiation wavelength: 0.71075 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No