Information card for entry 2101079

Structure parameters

• Formula: Cr2 K3 Na O8
• Calculated formula: Cr2 K3 Na O8
• SMILES: [K+].[K+].[O-][Cr](=O)(=O)[O-].[Na+].[K+].[O-][Cr](=O)(=O)[O-]
• Title of publication: Structure determination of the ferroelastic phase of K~3~Na(CrO~4~)~2~ at 200 and 230 K and the redetermination of its parent phase at 290 K
• Authors of publication: Fábry, J.; Breczewski, T.; Madariaga, G.
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 1994
• Journal volume: 50
• Journal issue: 1
• Pages of publication: 13 - 22
• a: 10.117 ± 0.001 Å
• b: 5.843 ± 0.002 Å
• c: 15.024 ± 0.002 Å
• α: 90°
• β: 89.967 ± 0.007°
• γ: 90°
• Cell volume: 888.1 ų
• Number of distinct elements: 4
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: Mo
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No