Information card for entry 7719861

Structure parameters

• Formula: Cu4 H2 K2 O18 Te6
• Calculated formula: Cu4 K2 O18 Te6
• Title of publication: Hydroflux Crystal Growth of Alkali Tellurate Oxide-Hydroxides
• Authors of publication: Gragg, Madalyn R.; Iwanicki, Allana G.; Siegler, Maxime A.; McQueen, Tyrel M.
• Journal of publication: Dalton Transactions
• Year of publication: 2025
• a: 13.2352 ± 0.0008 Å
• b: 7.8537 ± 0.0004 Å
• c: 9.6019 ± 0.0006 Å
• α: 90°
• β: 109.739 ± 0.007°
• γ: 90°
• Cell volume: 939.43 ± 0.1 ų
• Cell temperature: 213 ± 2 K
• Ambient diffraction temperature: 213 ± 2 K
• Number of distinct elements: 5
• 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: 0.0448
• Residual factor for significantly intense reflections: 0.0301
• Weighted residual factors for significantly intense reflections: 0.0557
• Weighted residual factors for all reflections included in the refinement: 0.0605
• Goodness-of-fit parameter for all reflections included in the refinement: 1.044
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No