Information card for entry 2000055

Structure parameters

• Formula: C2 H11 As N2 O4
• Calculated formula: C4 H21 As N4 O4
• Title of publication: Structures of ethylenediammonium monohydrogentetraoxophosphate(V) and ethylenediammonium monohydrogentetraoxoarsenate(V)
• Authors of publication: Averbuch-Pouchot, M. T.; Durif, A.
• Journal of publication: Acta Crystallographica, Section C: Crystal Structure Communications
• Year of publication: 1987
• Journal volume: 43
• Journal issue: 10
• Pages of publication: 1894 - 1896
• a: 10.433 ± 0.009 Å
• b: 8.163 ± 0.006 Å
• c: 8.062 ± 0.006 Å
• α: 90°
• β: 90.33 ± 0.07°
• γ: 90°
• Cell volume: 686.585 ų
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for significantly intense reflections: 0.038
• Weighted residual factors for significantly intense reflections: 0.038
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No