Information card for entry 1557524

Structure parameters

• Formula: C20 H24 O11
• Calculated formula: C20 H24 O11
• SMILES: O1C(=O)c2c(c(O)c(O)c(O)c2)[C@H]([C@H](C(=O)OCC)CC(=O)OCC)[C@H]1C(=O)OCC
• Title of publication: Isolation, Absolute Configuration, and Biological Activities of Chebulic Acid and Brevifolincarboxylic Acid Derivatives from Euphorbia hirta
• Authors of publication: Yang, Zi-Ni; Su, Bao-Jun; Wang, Ya-Qi; Liao, Hai-Bing; Chen, Zhen-Feng; Liang, Dong
• Journal of publication: Journal of Natural Products
• Year of publication: 2020
• a: 8.40725 ± 0.00014 Å
• b: 9.73467 ± 0.00014 Å
• c: 25.8797 ± 0.0004 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2118.04 ± 0.06 ų
• Cell temperature: 100.01 ± 0.1 K
• Ambient diffraction temperature: 100.01 ± 0.1 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: 0.0355
• Residual factor for significantly intense reflections: 0.033
• Weighted residual factors for significantly intense reflections: 0.0825
• Weighted residual factors for all reflections included in the refinement: 0.0838
• Goodness-of-fit parameter for all reflections included in the refinement: 1.126
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No