Information card for entry 4504371

Structure parameters

• Formula: C4 H6 Mg O7
• Calculated formula: C4 H6 Mg O7
• Title of publication: Chemical and Structural Diversity in Chiral Magnesium Tartrates and their Racemic andMesoAnalogues
• Authors of publication: Kam, Kinson C.; Young, Karen L. M.; Cheetham, Anthony K.
• Journal of publication: Crystal Growth & Design
• Year of publication: 2007
• Journal volume: 7
• Journal issue: 8
• Pages of publication: 1522
• a: 7.553 ± 0.0007 Å
• b: 8.8704 ± 0.0009 Å
• c: 10.5761 ± 0.001 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 708.58 ± 0.12 ų
• Cell temperature: 273 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 20
• Hermann-Mauguin space group symbol: C 2 2 21
• Hall space group symbol: C 2c 2
• Residual factor for all reflections: 0.033
• Residual factor for significantly intense reflections: 0.0315
• Weighted residual factors for significantly intense reflections: 0.082
• Weighted residual factors for all reflections included in the refinement: 0.0834
• Goodness-of-fit parameter for all reflections included in the refinement: 1.084
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No