Information card for entry 1561308

Structure parameters

• Formula: C26 H36 O15
• Calculated formula: C26 H36 O15
• Title of publication: (9βH)- and 17-Nor-Pimaranes from Icacina oliviformis
• Authors of publication: Sun, Meng; Guo, Brian; Xu, Mingming; Zhao, Ming; Onakpa, Monday M.; Wu, Zhenlong; Burdette, Joanna E.; Che, Chun-Tao
• Journal of publication: Journal of Natural Products
• Year of publication: 2021
• a: 10.648 ± 0.0012 Å
• b: 6.3182 ± 0.0007 Å
• c: 20.729 ± 0.002 Å
• α: 90°
• β: 95.88 ± 0.005°
• γ: 90°
• Cell volume: 1387.2 ± 0.3 ų
• Cell temperature: 193 ± 2 K
• Ambient diffraction temperature: 193 K
• Number of distinct elements: 3
• Space group number: 4
• Hermann-Mauguin space group symbol: P 1 21 1
• Hall space group symbol: P 2yb
• Residual factor for all reflections: 0.1033
• Residual factor for significantly intense reflections: 0.0746
• Weighted residual factors for significantly intense reflections: 0.2174
• Weighted residual factors for all reflections included in the refinement: 0.2327
• Goodness-of-fit parameter for all reflections included in the refinement: 1.106
• Diffraction radiation wavelength: 1.34139 Å
• Diffraction radiation type: GaKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No