Information card for entry 2013926

Structure parameters

• Chemical name: ethylenediammonium catena-arsenite
• Formula: C2 H10 As2 N2 O4
• Calculated formula: C2 H10 As2 N2 O4
• SMILES: [NH3+]CC[NH3+].[As]([O-])O[As]([O-])[O]
• Title of publication: The <i>catena</i>-arsenite chain anion, [AsO~2~]~<i>n~</i>^<i>n^{-</i>}: (H~3~NCH~2~CH~2~NH~3~)~0.5~[AsO~2~] and NaAsO~2~ (revisited)
• Authors of publication: Lee, Clare; Harrison, William T. A.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2004
• Journal volume: 60
• Journal issue: 5
• Pages of publication: m215 - m218
• a: 12.7854 ± 0.0008 Å
• b: 4.6647 ± 0.0003 Å
• c: 13.3343 ± 0.0009 Å
• α: 90°
• β: 91.738 ± 0.001°
• γ: 90°
• Cell volume: 794.89 ± 0.09 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: I 1 2/a 1
• Hall space group symbol: -I 2ya
• Residual factor for all reflections: 0.046
• Residual factor for significantly intense reflections: 0.0394
• Weighted residual factors for significantly intense reflections: 0.1101
• Weighted residual factors for all reflections included in the refinement: 0.1149
• Goodness-of-fit parameter for all reflections included in the refinement: 1.054
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes