Information card for entry 4328760

Structure parameters

• Formula: Ge18 K10 O4 W
• Calculated formula: Ge18 K10 O4 W
• SMILES: [W](=O)(=O)([O-])[O-].[Ge]123[Ge]45[Ge]671[Ge]182[Ge]23[Ge]38[Ge]71[Ge]46[Ge]523.[Ge]123[Ge]45[Ge]671[Ge]182[Ge]23[Ge]38[Ge]71[Ge]46[Ge]523.[K+].[K+].[K+].[K+].[K+].[K+].[K+].[K+].[K+].[K+]
• Title of publication: Extreme Differences in Oxidation States: Synthesis and Structural Analysis of the Germanide Oxometallates A10[Ge9]2[WO4] As Well As A10+x[Ge9]2[W1-xNbxO4] with A = K and Rb Containing [Ge9]4- Polyanions
• Authors of publication: Viktor Hlukhyy; Thomas F. Fässler; Siméon Ponou; Sven Lidin; Natalia P. Ivleva; Reinhard Niessner
• Journal of publication: Inorganic Chemistry
• Year of publication: 2012
• Journal volume: 51
• Pages of publication: 4058 - 4065
• a: 13.8979 ± 0.0002 Å
• b: 15.539 ± 0.0003 Å
• c: 17.4007 ± 0.0003 Å
• α: 90°
• β: 90.188 ± 0.001°
• γ: 90°
• Cell volume: 3757.83 ± 0.11 ų
• Cell temperature: 150 ± 2 K
• Ambient diffraction temperature: 150 ± 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: 0.0885
• Residual factor for significantly intense reflections: 0.0832
• Weighted residual factors for significantly intense reflections: 0.2149
• Weighted residual factors for all reflections included in the refinement: 0.2188
• Goodness-of-fit parameter for all reflections included in the refinement: 1.04
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No