Information card for entry 2231322

Structure parameters

• Chemical name: <i>N</i>-Hydroxypyridine-4-carboxamide
• Formula: C6 H6 N2 O2
• Calculated formula: C6 H6 N2 O2
• SMILES: O=C(NO)c1ccncc1
• Title of publication: <i>N</i>-Hydroxypyridine-4-carboxamide
• Authors of publication: Wu, Qingkun; Yin, Handong
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2011
• Journal volume: 67
• Journal issue: 8
• Pages of publication: o1905
• a: 4.8765 ± 0.0005 Å
• b: 13.4476 ± 0.0016 Å
• c: 9.6656 ± 0.0011 Å
• α: 90°
• β: 99.579 ± 0.001°
• γ: 90°
• Cell volume: 625.01 ± 0.12 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 ± 2 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 all reflections: 0.0615
• Residual factor for significantly intense reflections: 0.0394
• Weighted residual factors for significantly intense reflections: 0.1002
• Weighted residual factors for all reflections included in the refinement: 0.1152
• Goodness-of-fit parameter for all reflections included in the refinement: 1.052
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes