Information card for entry 2017350

Structure parameters

• Chemical name: 6-Chloro-2,5-dihydroxypyridine chloroform 0.125-solvate
• Formula: C5.125 H4.125 Cl1.375 N O2
• Calculated formula: C5.125 H4.125 Cl1.375 N O2
• Title of publication: Channel-forming solvates of 6-chloro-2,5-dihydroxypyridine and its solvent-free tautomer 6-chloro-5-hydroxy-2-pyridone
• Authors of publication: Parkin, Sean R.; Behrman, Edward J.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2009
• Journal volume: 65
• Journal issue: 10
• Pages of publication: o529 - o533
• a: 27.1736 ± 0.001 Å
• b: 27.1736 ± 0.001 Å
• c: 6.9253 ± 0.0002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 5113.7 ± 0.3 ų
• Cell temperature: 90 ± 0.2 K
• Ambient diffraction temperature: 90 ± 0.2 K
• Number of distinct elements: 5
• Space group number: 88
• Hermann-Mauguin space group symbol: I 41/a :2
• Hall space group symbol: -I 4ad
• Residual factor for all reflections: 0.1066
• Residual factor for significantly intense reflections: 0.0517
• Weighted residual factors for significantly intense reflections: 0.1212
• Weighted residual factors for all reflections included in the refinement: 0.1458
• Goodness-of-fit parameter for all reflections included in the refinement: 0.988
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: Yes