Information card for entry 2209787

Structure parameters

• Chemical name: Pyridinium tartrate
• Formula: C9 H11 N O6
• Calculated formula: C9 H11 N O6
• SMILES: OC(=O)[C@H](O)[C@@H](O)C(=O)[O-].c1[nH+]cccc1
• Title of publication: Pyridinium (2<i>R</i>,3<i>R</i>)-tartrate
• Authors of publication: J. Suresh; R. V. Krishnakumar; K. Rajagopal; S. Natarajan
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2006
• Journal volume: 62
• Journal issue: 8
• Pages of publication: o3220 - o3222
• a: 5.039 ± 0.0013 Å
• b: 13.22 ± 0.002 Å
• c: 15.318 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1020.4 ± 0.3 ų
• Cell temperature: 300 ± 2 K
• Ambient diffraction temperature: 300 ± 2 K
• Number of distinct elements: 4
• 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: 0.0614
• Residual factor for significantly intense reflections: 0.0453
• Weighted residual factors for significantly intense reflections: 0.1317
• Weighted residual factors for all reflections included in the refinement: 0.1423
• Goodness-of-fit parameter for all reflections included in the refinement: 1.07
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes