Information card for entry 2015085

Structure parameters

• Common name: caesium chromium hydrogen arsenate
• Chemical name: caesium chromium(III) hydrogen arsenate(V)
• Formula: As3 Cr Cs H5 O12
• Calculated formula: As3 Cr Cs H5 O12
• Title of publication: CsGa(H~1.5~AsO~4~)~2~(H~2~AsO~4~) and isotypic CsCr(H~1.5~AsO~4~)~2~(H~2~AsO~4~): decorated kröhnkite-like chains in two unusual hydrogen arsenates
• Authors of publication: Schwendtner, Karolina; Kolitsch, Uwe
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2005
• Journal volume: 61
• Journal issue: 9
• Pages of publication: i90 - i93
• a: 4.744 ± 0.001 Å
• b: 14.625 ± 0.003 Å
• c: 15.127 ± 0.003 Å
• α: 90°
• β: 93.48 ± 0.03°
• γ: 90°
• Cell volume: 1047.6 ± 0.4 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 5
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.0354
• Residual factor for significantly intense reflections: 0.0242
• Weighted residual factors for significantly intense reflections: 0.0497
• Weighted residual factors for all reflections included in the refinement: 0.0527
• Goodness-of-fit parameter for all reflections included in the refinement: 1.065
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes