Information card for entry 2009721

Structure parameters

• Formula: C21 H30 O2
• Calculated formula: C21 H30 O2
• Title of publication: Avarol, a sesquiterpenoid hydroquinone from <i>Dysidea avara</i>
• Authors of publication: Puliti, R.; De Rosa, S.; Mattia, C. A.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1994
• Journal volume: 50
• Journal issue: 5
• Pages of publication: 830 - 833
• a: 21.938 ± 0.004 Å
• b: 21.938 ± 0.004 Å
• c: 6.87 ± 0.001 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 2863.4 ± 0.8 ų
• Cell temperature: 293 K
• Number of distinct elements: 3
• Hermann-Mauguin space group symbol: P 61
• Hall space group symbol: P 61
• Residual factor for significantly intense reflections: 0.044
• Weighted residual factors for significantly intense reflections: 0.043
• Goodness-of-fit parameter for significantly intense reflections: 0.79
• Diffraction radiation wavelength: 1.54056 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No