Information card for entry 2106173

Structure parameters

• Chemical name: K2 (S O4)
• Formula: K1.9996 O4 S0.5
• Calculated formula: K1.9996 O4 S
• SMILES: [K+].[K+].S(=O)(=O)([O-])[O-]
• Title of publication: The space group and structure of alpha-K2 S O4
• Authors of publication: van den Berg, A.J.; Tuinstra, F.
• Journal of publication: Acta Crystallographica B (24,1968-38,1982)
• Year of publication: 1978
• Journal volume: 34
• Pages of publication: 3177 - 3181
• a: 5.9 Å
• b: 5.9 Å
• c: 8.11 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 244.487 ų
• Number of distinct elements: 3
• Space group number: 194
• Hermann-Mauguin space group symbol: P 63/m m c
• Hall space group symbol: -P 6c 2c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No