Information card for entry 2200592

Structure parameters

• Formula: C H3 K2 O4.5
• Calculated formula: C H3 K2 O4.5
• SMILES: [O-]C(=O)[O-].[K+].[K+].O.O
• Title of publication: Dipotassium carbonate sesquihydrate: rerefinement against new intensity data
• Authors of publication: Janet M. S. Skakle; Mhairi Wilson; Jörg Feldmann
• Journal of publication: Acta Crystallographica, Section E
• Year of publication: 2001
• Journal volume: 57
• Pages of publication: i94 - i97
• a: 11.8175 ± 0.0006 Å
• b: 13.7466 ± 0.0007 Å
• c: 7.1093 ± 0.0004 Å
• α: 90°
• β: 120.769 ± 0.001°
• γ: 90°
• Cell volume: 992.34 ± 0.09 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 ± 2 K
• Number of distinct elements: 4
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No