Information card for entry 4320188

Structure parameters

• Formula: As2 Co2.2 Cs1.75 Na3 O91.5 W18.8
• Calculated formula: As2 Co2.2 Cs1.75 Na3 O91.5 W18.8
• Title of publication: Synthesis and Characterization of Copper-, Zinc-, Manganese-, and Cobalt-Substituted Dimeric Heteropolyanions, [(α-XW~9~O~33~)~2~M~3~(H~2~O)~3~]^n-^ (n = 12, X = As^III^, Sb^III^, M = Cu^2+^, Zn^2+^; n = 10, X = Se^IV^, Te^IV^, M = Cu^2+^) and [(α-AsW~9~O~33~)~2~WO(H~2~O)M~2~(H~2~O)~2~]^10-^ (M = Zn^2+^, Mn^2+^, Co^2+^)
• Authors of publication: Ulrich Kortz; Noha K. Al-Kassem; Masha G. Savelieff; Nisrine A. Al Kadi; Masahiro Sadakane
• Journal of publication: Inorganic Chemistry
• Year of publication: 2001
• Journal volume: 40
• Pages of publication: 4742 - 4749
• a: 13.207 ± 0.001 Å
• b: 19.1547 ± 0.0014 Å
• c: 18.4642 ± 0.0013 Å
• α: 90°
• β: 99.827 ± 0.001°
• γ: 90°
• Cell volume: 4602.5 ± 0.6 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 6
• Space group number: 11
• Hermann-Mauguin space group symbol: P 1 21/m 1
• Hall space group symbol: -P 2yb
• Residual factor for all reflections: 0.0657
• Residual factor for significantly intense reflections: 0.0543
• Weighted residual factors for significantly intense reflections: 0.1448
• Weighted residual factors for all reflections included in the refinement: 0.1561
• Goodness-of-fit parameter for all reflections included in the refinement: 1.085
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No