Information card for entry 1556184

Structure parameters

• Formula: C31 H44 O9
• Calculated formula: C31 H44 O9
• Title of publication: Micranthanone A, a new diterpene with an unprecedented carbon skeleton from Rhododendron micranthum.
• Authors of publication: Zhang, Mengke; Zhu, Yan; Zhan, Guanqun; Shu, Penghua; Sa, Rongjian; Lei, Liang; Xiang, Ming; Xue, Yongbo; Luo, Zengwei; Wan, Qian; Yao, Guangmin; Zhang, Yonghui
• Journal of publication: Organic letters
• Year of publication: 2013
• Journal volume: 15
• Journal issue: 12
• Pages of publication: 3094 - 3097
• a: 9.2161 ± 0.0003 Å
• b: 14.354 ± 0.0004 Å
• c: 21.9606 ± 0.0006 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2905.12 ± 0.15 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 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: 0.0343
• Residual factor for significantly intense reflections: 0.0338
• Weighted residual factors for significantly intense reflections: 0.0923
• Weighted residual factors for all reflections included in the refinement: 0.0928
• Goodness-of-fit parameter for all reflections included in the refinement: 1.047
• Diffraction radiation wavelength: 1.54178 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No