Information card for entry 2003684

Structure parameters

• Formula: C14 H9 N O2
• Calculated formula: C14 H12 N2 O2
• Title of publication: 2-Aminoanthraquinone
• Authors of publication: Janczak, J.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1995
• Journal volume: 51
• Journal issue: 7
• Pages of publication: 1381 - 1382
• a: 8.082 ± 0.002 Å
• b: 3.954 ± 0.001 Å
• c: 16.103 ± 0.003 Å
• α: 90°
• β: 98.54 ± 0.03°
• γ: 90°
• Cell volume: 508.9 ± 0.2 ų
• Cell temperature: 295 K
• Number of distinct elements: 4
• 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: 0.0616
• Weighted residual factors for significantly intense reflections: 0.0563
• Goodness-of-fit parameter for significantly intense reflections: 0.55
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No