Information card for entry 2242846

Structure parameters

• Common name: caesium gallium bis(hydrogen arsenate)
• Chemical name: Caesium gallium bis[hydrogen arsenate(V)]
• Formula: As2 Cs Ga H2 O8
• Calculated formula: As2.0002 Cs Ga H2 O8.0006
• Title of publication: CsGa(HAsO~4~)~2~, the first Ga representative of the RbAl(HAsO~4~)~2~ structure type
• Authors of publication: Schwendtner, Karolina; Kolitsch, Uwe
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2019
• Journal volume: 75
• Journal issue: 3
• Pages of publication: 346 - 349
• a: 8.481 ± 0.001 Å
• b: 8.481 ± 0.001 Å
• c: 27.05 ± 0.005 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 1685 ± 0.4 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 5
• Space group number: 155
• Hermann-Mauguin space group symbol: R 3 2 :H
• Hall space group symbol: R 3 2"
• Residual factor for all reflections: 0.0225
• Residual factor for significantly intense reflections: 0.0194
• Weighted residual factors for significantly intense reflections: 0.0409
• Weighted residual factors for all reflections included in the refinement: 0.0418
• Goodness-of-fit parameter for all reflections included in the refinement: 1.066
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: Yes