Information card for entry 2003233

Structure parameters

• Formula: C20 H18 O7
• Calculated formula: C21 H23 O7
• Title of publication: Methyl Austrocorticinate
• Authors of publication: Cotterill, A. S.; Gable, R. W.; Gill, M.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1995
• Journal volume: 51
• Journal issue: 3
• Pages of publication: 500 - 502
• a: 14.565 ± 0.003 Å
• b: 15.359 ± 0.003 Å
• c: 7.883 ± 0.002 Å
• α: 90°
• β: 90.08 ± 0.02°
• γ: 90°
• Cell volume: 1763.5 ± 0.7 ų
• Cell temperature: 293 ± 1 K
• Number of distinct elements: 3
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for significantly intense reflections: 0.063
• Weighted residual factors for significantly intense reflections: 0.043
• Goodness-of-fit parameter for significantly intense reflections: 1.876
• Diffraction radiation wavelength: 0.71069 Å
• Diffraction radiation type: MoKᾱ
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No