Information card for entry 2203429

Structure parameters

• Chemical name: dipotassium rhodizonate
• Formula: C6 K2 O6
• Calculated formula: C6 K2 O6
• SMILES: [K+].[O-]C1=C([O-])C(=O)C(=O)C(=O)C1=O.[K+]
• Title of publication: Dipotassium rhodizonate
• Authors of publication: Cowan, John A.; Howard, J.A.K.
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2004
• Journal volume: 60
• Journal issue: 4
• Pages of publication: m511 - m513
• a: 8.426 ± 0.002 Å
• b: 12.011 ± 0.003 Å
• c: 15.671 ± 0.003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1586 ± 0.6 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 3
• Space group number: 70
• Hermann-Mauguin space group symbol: F d d d :2
• Hall space group symbol: -F 2uv 2vw
• Residual factor for all reflections: 0.0459
• Residual factor for significantly intense reflections: 0.038
• Weighted residual factors for significantly intense reflections: 0.0891
• Weighted residual factors for all reflections included in the refinement: 0.0928
• Goodness-of-fit parameter for all reflections included in the refinement: 1.057
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes