Information card for entry 2009685

Structure parameters

• Formula: C16 H12 O5
• Calculated formula: C16 H12 O5
• Title of publication: 5,6-Dihydroxy-7-methoxyflavone
• Authors of publication: Shoja, M.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1994
• Journal volume: 50
• Journal issue: 5
• Pages of publication: 771 - 773
• a: 9.784 ± 0.001 Å
• b: 16.112 ± 0.002 Å
• c: 8.397 ± 0.001 Å
• α: 90°
• β: 91.32 ± 0.03°
• γ: 90°
• Cell volume: 1323.4 ± 0.3 ų
• Cell temperature: 293 K
• Number of distinct elements: 3
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for significantly intense reflections: 0.036
• Weighted residual factors for significantly intense reflections: 0.046
• Goodness-of-fit parameter for significantly intense reflections: 1.364
• Diffraction radiation wavelength: 1.5418 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No