Information card for entry 8100974

Structure parameters

• Formula: C17 H14 O5
• Calculated formula: C17 H14 O5
• Title of publication: Crystal structure of 2',4'-dimethoxy-3-hydroxyflavone, C~17~H~14~O~5~
• Authors of publication: Shoja, M.
• Journal of publication: Zeitschrift für Kristallographie - New Crystal Structures
• Year of publication: 2001
• Journal volume: 216
• Journal issue: 2
• Pages of publication: 303 - 304
• a: 7.377 ± 0.003 Å
• b: 9.619 ± 0.003 Å
• c: 11.901 ± 0.003 Å
• α: 107.695 ± 0.01°
• β: 100.064 ± 0.01°
• γ: 108.766 ± 0.01°
• Cell volume: 726.2 ± 0.4 ų
• Cell temperature: 293 K
• Ambient diffraction temperature: 293 K
• Number of distinct elements: 3
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for significantly intense reflections: 0.037
• Weighted residual factors for significantly intense reflections: 0.039
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No