Information card for entry 2220141

Structure parameters

• Chemical name: Poly[tetraaqua-μ~4~-squarato-di-μ~3~-squarato-disamarium(III)]
• Formula: C12 H8 O16 Sm2
• Calculated formula: C12 H8 O16 Sm2
• Title of publication: Poly[tetraaqua-μ~4~-squarato-di-μ~3~-squarato-disamarium(III)]
• Authors of publication: Akkari, Hocine; Bouacida, Sofiane; Bénard-Rocherullé, Patricia; Merazig, Hocine; Roisnel, Thierry
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2008
• Journal volume: 64
• Journal issue: 12
• Pages of publication: m1566 - m1567
• a: 7.0824 ± 0.0001 Å
• b: 16.7725 ± 0.0003 Å
• c: 6.9066 ± 0.0001 Å
• α: 90°
• β: 101.585 ± 0.001°
• γ: 90°
• Cell volume: 803.72 ± 0.02 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 2 K
• Number of distinct elements: 4
• 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: 0.0246
• Residual factor for significantly intense reflections: 0.0227
• Weighted residual factors for significantly intense reflections: 0.0569
• Weighted residual factors for all reflections included in the refinement: 0.0584
• Goodness-of-fit parameter for all reflections included in the refinement: 1.081
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes