Information card for entry 2242352

Structure parameters

• Common name: Potassium europium sulfate
• Chemical name: Potassium europium(III) bis(sulfate) monohydrate
• Formula: Eu K O9 S2
• Calculated formula: Eu K O9 S2
• Title of publication: Synthesis and crystal structure of a new polymorph of potassium europium(III) bis(sulfate) monohydrate, KEu(SO~4~)~2~·H~2~O
• Authors of publication: Paul, Avijit Kumar
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2018
• Journal volume: 74
• Journal issue: 2
• Pages of publication: 242 - 245
• a: 6.9065 ± 0.0002 Å
• b: 6.9065 ± 0.0002 Å
• c: 12.7802 ± 0.0005 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 527.94 ± 0.03 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 152
• Hermann-Mauguin space group symbol: P 31 2 1
• Hall space group symbol: P 31 2"
• Residual factor for all reflections: 0.0247
• Residual factor for significantly intense reflections: 0.0237
• Weighted residual factors for significantly intense reflections: 0.058
• Weighted residual factors for all reflections included in the refinement: 0.0584
• Goodness-of-fit parameter for all reflections included in the refinement: 1.069
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes