Information card for entry 1504444

Structure parameters

• Formula: C33.5 H54 O7
• Calculated formula: C33.5 H54 O7
• Title of publication: Antimicrobial triterpenoids from Vladimiria muliensis.
• Authors of publication: Chen, Jian-Jun; Fei, Dong-Qing; Chen, Sheng-Gao; Gao, Kun
• Journal of publication: Journal of natural products
• Year of publication: 2008
• Journal volume: 71
• Journal issue: 4
• Pages of publication: 547 - 550
• a: 32.341 ± 0.014 Å
• b: 8.429 ± 0.003 Å
• c: 12.051 ± 0.005 Å
• α: 90°
• β: 95.82 ± 0.03°
• γ: 90°
• Cell volume: 3268 ± 2 ų
• Cell temperature: 294 ± 2 K
• Ambient diffraction temperature: 294 ± 2 K
• Number of distinct elements: 3
• Space group number: 5
• Hermann-Mauguin space group symbol: C 1 2 1
• Hall space group symbol: C 2y
• Residual factor for all reflections: 0.0947
• Residual factor for significantly intense reflections: 0.06
• Weighted residual factors for significantly intense reflections: 0.1496
• Weighted residual factors for all reflections included in the refinement: 0.1727
• Goodness-of-fit parameter for all reflections included in the refinement: 1.047
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No