Information card for entry 2205643

Structure parameters

• Common name: para-aminopyridine
• Chemical name: 4-aminopyridine
• Formula: C5 H6 N2
• Calculated formula: C5 H6 N2
• SMILES: Nc1ccncc1
• Title of publication: Redetermination of <i>para</i>-aminopyridine (fampridine, EL-970)at 150 K
• Authors of publication: Anderson, Frankie P.; Gallagher, John F.; Kenny, Peter T.M.; Lough, Alan J.
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2005
• Journal volume: 61
• Journal issue: 5
• Pages of publication: o1350 - o1353
• a: 5.5138 ± 0.0004 Å
• b: 7.1866 ± 0.0005 Å
• c: 12.0459 ± 0.0004 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 477.32 ± 0.05 ų
• Cell temperature: 150 ± 1 K
• Ambient diffraction temperature: 150 ± 1 K
• Number of distinct elements: 3
• Space group number: 19
• Hermann-Mauguin space group symbol: P 21 21 21
• Hall space group symbol: P 2ac 2ab
• Residual factor for all reflections: 0.0376
• Residual factor for significantly intense reflections: 0.0314
• Weighted residual factors for significantly intense reflections: 0.082
• Weighted residual factors for all reflections included in the refinement: 0.0858
• Goodness-of-fit parameter for all reflections included in the refinement: 1.101
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MolybdenumKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes