Information card for entry 2209122

Structure parameters

• Common name: Phosphorous acid 2-(2-pyridylamino)pyridinium chloride
• Chemical name: 2-(2-Pyridylamino)pyridinium chloride phosphorous acid
• Formula: C10 H13 Cl N3 O3 P
• Calculated formula: C10 H13 Cl N3 O3 P
• Title of publication: 2-(2-Pyridylamino)pyridinium chloride phosphorous acid: one-dimensional hydrogen-bonded and π–π stacked supramolecular chains
• Authors of publication: Beckmann, Jens; Duthie, Andrew; Fesser, Petra
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2006
• Journal volume: 62
• Journal issue: 6
• Pages of publication: o2151 - o2152
• a: 7.504 ± 0.001 Å
• b: 8.84 ± 0.001 Å
• c: 10.71 ± 0.001 Å
• α: 76.288 ± 0.003°
• β: 74.84 ± 0.003°
• γ: 70.054 ± 0.003°
• Cell volume: 635.98 ± 0.13 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 6
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0424
• Residual factor for significantly intense reflections: 0.0387
• Weighted residual factors for significantly intense reflections: 0.1072
• Weighted residual factors for all reflections included in the refinement: 0.11
• Goodness-of-fit parameter for all reflections included in the refinement: 1.051
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: Yes