Information card for entry 7208889

Structure parameters

• Common name: 4-aminopyridinium hemibromide
• Formula: C10 H13 Br N4
• Calculated formula: C10 H13 Br N4
• Title of publication: Homoconjugated 4-aminopyridine salts: influence of anions on network topology
• Authors of publication: Macksasitorn, Sarist; Hu, Yang; Stork, Jay R.
• Journal of publication: CrystEngComm
• Year of publication: 2013
• Journal volume: 15
• Journal issue: 9
• Pages of publication: 1698
• a: 9.7699 ± 0.0017 Å
• b: 8.993 ± 0.0015 Å
• c: 13.46 ± 0.002 Å
• α: 90°
• β: 95.826 ± 0.003°
• γ: 90°
• Cell volume: 1176.5 ± 0.3 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.0402
• Residual factor for significantly intense reflections: 0.0303
• Weighted residual factors for significantly intense reflections: 0.0781
• Weighted residual factors for all reflections included in the refinement: 0.0828
• Goodness-of-fit parameter for all reflections included in the refinement: 1.037
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No