Information card for entry 1010524

Structure parameters

• Chemical name: Potassium pentaoxoduo-disulfate(IV)
• Formula: K2 O5 S2
• Calculated formula: K2 O5 S2
• SMILES: [K+].[K+].S(=O)(=O)([O-])S(=O)[O-]
• Title of publication: The Crystal Lattice of Potassium Pyrosulphite,K~2~ S~2~ O~5~ and the Structure of the Pyrosulphite Group
• Authors of publication: Zachariasen, W H
• Journal of publication: Physical Review (1,1893-132,1963/141,1966-188,1969)
• Year of publication: 1932
• Journal volume: 40
• Pages of publication: 923 - 935
• a: 6.95 Å
• b: 6.19 Å
• c: 7.55 Å
• α: 90°
• β: 102.68°
• γ: 90°
• Cell volume: 316.9 ų
• Number of distinct elements: 3
• Space group number: 11
• Hermann-Mauguin space group symbol: P 1 21/m 1
• Hall space group symbol: -P 2yb
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No