Information card for entry 2016037

Structure parameters

• Chemical name: Tetraethylammonium dihydrogenarsenate bis(arsenic acid) and 1,4-diazoniabicyclo[2.2.2]octane bis(dihydrogenarsenate) arsenic acid. ?
• Formula: C8 H28 As3 N O12
• Calculated formula: C8 H28 As3 N O12
• Title of publication: Tetraethylammonium dihydrogenarsenate bis(arsenic acid) and 1,4-diazoniabicyclo[2.2.2]octane bis(dihydrogenarsenate) arsenic acid: hydrogen-bonded networks containing dihydrogenarsenate anions and neutral arsenic acid molecules
• Authors of publication: Lee, Clare; Harrison, William T. A.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2007
• Journal volume: 63
• Journal issue: 7
• Pages of publication: m308 - m311
• a: 20.0518 ± 0.0013 Å
• b: 7.3138 ± 0.0004 Å
• c: 15.251 ± 0.001 Å
• α: 90°
• β: 115.969 ± 0.001°
• γ: 90°
• Cell volume: 2010.8 ± 0.2 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: 0.0616
• Residual factor for significantly intense reflections: 0.0308
• Weighted residual factors for significantly intense reflections: 0.0593
• Weighted residual factors for all reflections included in the refinement: 0.0657
• Goodness-of-fit parameter for all reflections included in the refinement: 0.861
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: Yes