Information card for entry 1559264

Structure parameters

• Formula: C20 H28 O9
• Calculated formula: C20 H28 O9
• SMILES: [C@]12([C@H](O)[C@@H]3OC(=O)[C@@H]([C@@H]3C(=C)C)[C@]1(O)[C@H]1O[C@H]1[C@]12OC(=O)[C@@H](C1)[C@@H](O)C)C.OC
• Title of publication: Isolation of Picrotoxanes from <i>Austrobuxus carunculatus</i> Using Taxonomy-Based Molecular Networking.
• Authors of publication: Olivon, Florent; Retailleau, Pascal; Desrat, Sandy; Touboul, David; Roussi, Fanny; Apel, Cécile; Litaudon, Marc
• Journal of publication: Journal of natural products
• Year of publication: 2020
• Journal volume: 83
• Journal issue: 10
• Pages of publication: 3069 - 3079
• a: 8.1822 ± 0.0003 Å
• b: 11.6976 ± 0.0004 Å
• c: 20.5756 ± 0.0014 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1969.33 ± 0.17 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 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: 0.0443
• Residual factor for significantly intense reflections: 0.0357
• Weighted residual factors for significantly intense reflections: 0.0844
• Weighted residual factors for all reflections included in the refinement: 0.0929
• Goodness-of-fit parameter for all reflections included in the refinement: 1.121
• Diffraction radiation wavelength: 1.54187 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No