Information card for entry 7215357

Structure parameters

• Chemical name: methylammonium metaarsenate(III) hydrate
• Formula: C H8 As N O3
• Calculated formula: C H8 As N O3
• Title of publication: Supramolecular structure of ammonium polyoxoarsenates(iii)
• Authors of publication: Guńka, Piotr A.; Dranka, Maciej; Zachara, Janusz
• Journal of publication: CrystEngComm
• Year of publication: 2011
• Journal volume: 13
• Journal issue: 20
• Pages of publication: 6163
• a: 5.47942 ± 0.00018 Å
• b: 4.65117 ± 0.00016 Å
• c: 10.4691 ± 0.0003 Å
• α: 90°
• β: 94.937 ± 0.003°
• γ: 90°
• Cell volume: 265.823 ± 0.015 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 5
• Space group number: 4
• Hermann-Mauguin space group symbol: P 1 21 1
• Hall space group symbol: P 2yb
• Residual factor for all reflections: 0.0188
• Residual factor for significantly intense reflections: 0.0172
• Weighted residual factors for significantly intense reflections: 0.0423
• Weighted residual factors for all reflections included in the refinement: 0.0426
• Goodness-of-fit parameter for all reflections included in the refinement: 1.039
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No