Information card for entry 1526126

Structure parameters

• Chemical name: (N H4) (H S O4)
• Formula: H5 N O4 S
• Calculated formula: N O4 S
• SMILES: [NH4+].S(=O)(=O)(O)[O-]
• Title of publication: The structure of ammonium hydrogen sulphate in its ferroelectric phase and the ferroelectric transition
• Authors of publication: Nelmes, R.J.
• Journal of publication: Ferroelectrics
• Year of publication: 1972
• Journal volume: 4
• Pages of publication: 133 - 140
• a: 15.119 Å
• b: 4.58 Å
• c: 15.119 Å
• α: 90°
• β: 117.86°
• γ: 90°
• Cell volume: 925.57 ų
• Number of distinct elements: 4
• Space group number: 7
• Hermann-Mauguin space group symbol: P 1 n 1
• Hall space group symbol: P -2yac
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No