Information card for entry 2001268

Structure parameters

• Formula: C13 H9 N O2
• Calculated formula: C13 H9 N O2
• Title of publication: 3-Aminoxanthene-9-one
• Authors of publication: Terao, H.; Kakuta, A.; Fukazawa, Y.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1993
• Journal volume: 49
• Journal issue: 11
• Pages of publication: 2041 - 2042
• a: 13.394 ± 0.008 Å
• b: 4.718 ± 0.002 Å
• c: 8.084 ± 0.007 Å
• α: 90°
• β: 103.12 ± 0.02°
• γ: 90°
• Cell volume: 497.5 ± 0.6 ų
• Cell temperature: 296 K
• Number of distinct elements: 4
• Space group number: 4
• Hermann-Mauguin space group symbol: P 1 21 1
• Hall space group symbol: P 2yb
• Residual factor for significantly intense reflections: 0.043
• Weighted residual factors for significantly intense reflections: 0.056
• Goodness-of-fit parameter for significantly intense reflections: 1.83
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No