Information card for entry 2227033

Structure parameters

• Chemical name: Poly[[μ-aqua-μ-hydroxido-di-μ-oxalato-chromium(III)disodium] monohydrate]
• Formula: C8 H10 Cr2 Na4 O22
• Calculated formula: C8 H10 Cr2 Na4 O22
• SMILES: [Cr]123(OC(=O)C(=O)O1)(OC(=O)C(=O)O2)[OH][Cr]12(OC(=O)C(=O)O1)(OC(=O)C(=O)O2)[OH]3.[Na+].[Na+].O.O.[Na+].[Na+].O.O
• Title of publication: {[Na1(μ-H~2~O)Na2]~2~[(C~2~O~4~)~2~Cr(μ-OH)~2~Cr(C~2~O~4~)~2~]·H~2~O}~<i>n~</i>, a novel hydrated form
• Authors of publication: Bélombé, Michel M.; Nenwa, Justin; Ngouné, Jean; Álvarez, Eleuterio; Galindo, Agustín
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2010
• Journal volume: 66
• Journal issue: 8
• Pages of publication: m990 - m991
• a: 9.4776 ± 0.001 Å
• b: 8.603 ± 0.001 Å
• c: 12.5353 ± 0.0014 Å
• α: 90°
• β: 102.503 ± 0.002°
• γ: 90°
• Cell volume: 997.84 ± 0.19 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0645
• Residual factor for significantly intense reflections: 0.044
• Weighted residual factors for significantly intense reflections: 0.1088
• Weighted residual factors for all reflections included in the refinement: 0.1329
• Goodness-of-fit parameter for all reflections included in the refinement: 1.144
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes