Information card for entry 2106024

Structure parameters

• Chemical name: (N H4)2 S2 O5
• Formula: H8 N2 O5 S2
• Calculated formula: H8 N2 O5 S2
• SMILES: [NH4+].[NH4+].S(=O)([O-])S(=O)(=O)[O-]
• Title of publication: The Crystal Structure of Ammonium Pyrosulphite
• Authors of publication: Baggio, S.
• Journal of publication: Acta Crystallographica B (24,1968-38,1982)
• Year of publication: 1971
• Journal volume: 27
• Pages of publication: 517 - 522
• a: 7.133 Å
• b: 6.085 Å
• c: 15.062 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 653.756 ų
• Number of distinct elements: 4
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No