Information card for entry 2223574

Structure parameters

• Common name: disodium +/-tartrate
• Chemical name: Disodium (2<i>RS</i>,3<i>SR</i>)-tartrate
• Formula: C4 H4 Na2 O6
• Calculated formula: C4 H4 Na2 O6
• SMILES: [Na+].[Na+].O=C([O-])[C@@H](O)[C@H](O)C(=O)[O-].[Na+].[Na+].O=C([O-])[C@H](O)[C@@H](O)C(=O)[O-]
• Title of publication: Disodium (2<i>RS</i>,3<i>SR</i>)-tartrate
• Authors of publication: Arbuckle, William; Cartner, Stuart; Kennedy, Alan R.; Morrison, Catriona A.
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2009
• Journal volume: 65
• Journal issue: 10
• Pages of publication: m1232
• a: 10.116 ± 0.0004 Å
• b: 10.0049 ± 0.0005 Å
• c: 13.0821 ± 0.0005 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1324.03 ± 0.1 ų
• Cell temperature: 123 ± 2 K
• Ambient diffraction temperature: 123 ± 2 K
• Number of distinct elements: 4
• Space group number: 61
• Hermann-Mauguin space group symbol: P b c a
• Hall space group symbol: -P 2ac 2ab
• Residual factor for all reflections: 0.04
• Residual factor for significantly intense reflections: 0.028
• Weighted residual factors for significantly intense reflections: 0.069
• Weighted residual factors for all reflections included in the refinement: 0.072
• Goodness-of-fit parameter for all reflections included in the refinement: 1.05
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes