Information card for entry 2311946

Structure parameters

• Chemical name: Heptapotassium silver tetrakis(tetraoxotungstate)
• Formula: Ag K7 O16 W4
• Calculated formula: Ag K7 O16 W4
• SMILES: [K+].[K+].[K+].[K+].[K+].[K+].[K+].O=[W](O[Ag](O[W](=O)(=O)[O-])(O[W](=O)(=O)[O-])O[W](=O)(=O)[O-])(=O)[O-]
• Title of publication: Synthesis, crystal structures and properties of the new compounds K_7-xAg_1+x(XO₄)₄ (X = Mo, W).
• Authors of publication: Spiridonova, Tatyana S.; Solodovnikov, Sergey F.; Savina, Aleksandra A.; Solodovnikova, Zoya A.; Stefanovich, Sergey Yu; Lazoryak, Bogdan I.; Korolkov, Iliya V.; Khaikina, Elena G.
• Journal of publication: Acta crystallographica. Section C, Structural chemistry
• Year of publication: 2017
• Journal volume: 73
• Journal issue: Pt 12
• Pages of publication: 1071 - 1077
• a: 12.4912 ± 0.0005 Å
• b: 12.4912 ± 0.0005 Å
• c: 7.4526 ± 0.0003 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 1007.04 ± 0.07 ų
• Cell temperature: 296 K
• Ambient diffraction temperature: 296 K
• Number of distinct elements: 4
• Space group number: 186
• Hermann-Mauguin space group symbol: P 63 m c
• Hall space group symbol: P 6c -2c
• Goodness-of-fit parameter for all reflections: 3.64
• Method of determination: powder diffraction
• Diffraction radiation wavelength: 1.5418 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No