Information card for entry 4319749

Structure parameters

• Formula: As4 Ce4 H186 N18 Na0 O198 W40
• Calculated formula: As4 Ce4 O177.9 W40
• Title of publication: Large Cluster Formation through Multiple Substitution with Lanthanide Cations (La, Ce, Nd, Sm, Eu, and Gd) of the Polyoxoanion [(B-α-AsO3W9O30)4(WO2)4]28-. Synthesis and Structural Characterization
• Authors of publication: Knut Wassermann; Michael T. Pope
• Journal of publication: Inorganic Chemistry
• Year of publication: 2001
• Journal volume: 40
• Pages of publication: 2763 - 2768
• a: 35.0164 ± 0.0001 Å
• b: 19.586 Å
• c: 27.568 ± 0.002 Å
• α: 90°
• β: 101.229 ± 0.001°
• γ: 90°
• Cell volume: 18545.1 ± 1.3 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 7
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.1536
• Residual factor for significantly intense reflections: 0.081
• Weighted residual factors for significantly intense reflections: 0.1819
• Weighted residual factors for all reflections included in the refinement: 0.2225
• Goodness-of-fit parameter for all reflections included in the refinement: 1.038
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No