Information card for entry 4512947

Structure parameters

• Formula: Bi4 Na20.72 O213.36 W36 Zn8
• Calculated formula: Bi4 Na20.72 O213.36 W36 Zn8
• Title of publication: Bismuth-Substituted “Sandwich” Type Polyoxometalate Catalyst for Activation of Peroxide: Umpolung of the Peroxo Intermediate and Change of Chemoselectivity
• Authors of publication: Amanchi, Srinivasa Rao; Khenkin, Alexander M.; Diskin-Posner, Yael; Neumann, Ronny
• Journal of publication: ACS Catalysis
• Year of publication: 2015
• Journal volume: 5
• Journal issue: 6
• Pages of publication: 3336
• a: 13.234 ± 0.003 Å
• b: 17.661 ± 0.004 Å
• c: 20.966 ± 0.004 Å
• α: 90°
• β: 93.12 ± 0.03°
• γ: 90°
• Cell volume: 4893 ± 1.8 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 5
• 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: 0.0602
• Residual factor for significantly intense reflections: 0.0401
• Weighted residual factors for significantly intense reflections: 0.0985
• Weighted residual factors for all reflections included in the refinement: 0.1096
• 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: Yes
• Has Fobs: No