Information card for entry 1519659

Structure parameters

• Formula: C20 H22 O5
• Calculated formula: C20 H22 O5
• SMILES: O=C1C2=C([C@@H](O)C[C@]3([C@H]2CCC3=O)C)[C@@]2(c3c1occ3[C@@H](O)CC2)C
• Title of publication: Nodulisporiviridins A-H, Bioactive Viridins from Nodulisporium sp.
• Authors of publication: Zhao, Qin; Chen, Guo-Dong; Feng, Xiao-Lin; Yu, Yang; He, Rong-Rong; Li, Xiao-Xia; Huang, Yan; Zhou, Wen-Xia; Guo, Liang-Dong; Zheng, Yi-Zhi; Yao, Xin-Sheng; Gao, Hao
• Journal of publication: Journal of natural products
• Year of publication: 2015
• Journal volume: 78
• Journal issue: 6
• Pages of publication: 1221 - 1230
• a: 8.4907 ± 0.0003 Å
• b: 8.5157 ± 0.0002 Å
• c: 12.152 ± 0.0004 Å
• α: 90°
• β: 109.005 ± 0.004°
• γ: 90°
• Cell volume: 830.75 ± 0.05 ų
• Cell temperature: 173.01 ± 0.11 K
• Ambient diffraction temperature: 173.01 ± 0.11 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: 0.0367
• Residual factor for significantly intense reflections: 0.0358
• Weighted residual factors for significantly intense reflections: 0.0893
• Weighted residual factors for all reflections included in the refinement: 0.0904
• Goodness-of-fit parameter for all reflections included in the refinement: 1.029
• Diffraction radiation wavelength: 1.54178 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No