Information card for entry 1542564

Structure parameters

• Formula: C23 H30.01 N2 O4
• Calculated formula: C23.004 H30.011 N2 O4
• Title of publication: Galanthamine, Plicamine, and Secoplicamine Alkaloids from Zephyranthes candida and Their Anti-acetylcholinesterase and Anti-inflammatory Activities.
• Authors of publication: Zhan, Guanqun; Zhou, Junfei; Liu, Rong; Liu, Tingting; Guo, Guoli; Wang, Jianping; Xiang, Ming; Xue, Yongbo; Luo, Zengwei; Zhang, Yonghui; Yao, Guangmin
• Journal of publication: Journal of natural products
• Year of publication: 2016
• Journal volume: 79
• Journal issue: 4
• Pages of publication: 760 - 766
• a: 9.4965 ± 0.0002 Å
• b: 11.4906 ± 0.0003 Å
• c: 9.9133 ± 0.0003 Å
• α: 90°
• β: 95.247 ± 0.001°
• γ: 90°
• Cell volume: 1077.21 ± 0.05 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 ± 2 K
• Number of distinct elements: 4
• Space group number: 4
• Hermann-Mauguin space group symbol: P 1 21 1
• Hall space group symbol: P 2yb
• Residual factor for all reflections: 0.0441
• Residual factor for significantly intense reflections: 0.0424
• Weighted residual factors for significantly intense reflections: 0.1192
• Weighted residual factors for all reflections included in the refinement: 0.1216
• Goodness-of-fit parameter for all reflections included in the refinement: 1.069
• Diffraction radiation wavelength: 1.54178 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No