Information card for entry 7152814

Structure parameters

• Formula: C32 H40 O8
• Calculated formula: C32 H40 O8
• Title of publication: Eleven new highly oxygenated triterpenoids from the leaves and stems of Schisandra chinensis.
• Authors of publication: Song, Qiu-Yan; Jiang, Kan; Zhao, Qian-Qian; Gao, Kun; Jin, Xiao-Jie; Yao, Xiao-Jun
• Journal of publication: Organic & biomolecular chemistry
• Year of publication: 2013
• Journal volume: 11
• Journal issue: 7
• Pages of publication: 1251 - 1258
• a: 6.248 ± 0.002 Å
• b: 14.246 ± 0.005 Å
• c: 32.517 ± 0.01 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2894.3 ± 1.6 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296.15 K
• Number of distinct elements: 3
• 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: 0.0851
• Residual factor for significantly intense reflections: 0.048
• Weighted residual factors for significantly intense reflections: 0.0923
• Weighted residual factors for all reflections included in the refinement: 0.1054
• 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: Yes
• Has Fobs: No