Information card for entry 2211745

Structure parameters

• Chemical name: Dipotassium heptahydrogenhexamolybdochromate(III) octahydrate
• Formula: Cr H23 K2 Mo6 O32
• Calculated formula: Cr H19 K2 Mo6 O32
• Title of publication: Dipotassium heptahydrogenhexamolybdochromate(III) octahydrate, the first heptaprotonated Anderson-type polyoxometalate
• Authors of publication: Lee, Uk
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2007
• Journal volume: 63
• Journal issue: 1
• Pages of publication: i5 - i7
• a: 10.4733 ± 0.0006 Å
• b: 10.8698 ± 0.0006 Å
• c: 12.654 ± 0.0007 Å
• α: 99.309 ± 0.001°
• β: 94.465 ± 0.001°
• γ: 99.256 ± 0.001°
• Cell volume: 1395.08 ± 0.14 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 ± 2 K
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0302
• Residual factor for significantly intense reflections: 0.0289
• Weighted residual factors for significantly intense reflections: 0.0728
• Weighted residual factors for all reflections included in the refinement: 0.0735
• Goodness-of-fit parameter for all reflections included in the refinement: 1.19
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes