Information card for entry 2014474

Structure parameters

• Formula: C8 H9 N O6
• Calculated formula: C8 H9 N O6
• SMILES: Oc1c[nH+]ccc1.OC(C(=O)O)C(=O)[O-]
• Title of publication: 2-Pyridone‒tartronic acid (1/1), 3-hydroxypyridinium hydrogen tartronate and 4-hydroxypyridinium hydrogen tartronate
• Authors of publication: Fukunaga, Takeo; Kashino, Setsuo; Ishida, Hiroyuki
• Journal of publication: Acta Crystallographica, Section C: Crystal Structure Communications
• Year of publication: 2004
• Journal volume: 60
• Journal issue: 10
• Pages of publication: o717 - o722
• a: 5.7563 ± 0.0011 Å
• b: 5.1871 ± 0.0007 Å
• c: 16.3206 ± 0.0019 Å
• α: 90°
• β: 92.186 ± 0.013°
• γ: 90°
• Cell volume: 486.95 ± 0.13 ų
• Cell temperature: 298 K
• Ambient diffraction temperature: 298 K
• Number of distinct elements: 4
• Space group number: 7
• Hermann-Mauguin space group symbol: P 1 c 1
• Hall space group symbol: P -2yc
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No