Information card for entry 4319748

Structure parameters

• Formula: As4 Ce4 H156 K N15 Na2 O190 W40
• Calculated formula: As4 Ce4 K Na1.35 O190.5 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: 27.335 ± 0.002 Å
• b: 19.618 ± 0.002 Å
• c: 33.38 ± 0.003 Å
• α: 90°
• β: 100.861 ± 0.002°
• γ: 90°
• Cell volume: 17580 ± 3 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 8
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.2467
• Residual factor for significantly intense reflections: 0.1005
• Weighted residual factors for significantly intense reflections: 0.1888
• Weighted residual factors for all reflections included in the refinement: 0.2533
• Goodness-of-fit parameter for all reflections included in the refinement: 0.992
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No