Information card for entry 2243689

Structure parameters

• Chemical name: Potassium erbium bis(molybdate)
• Formula: Er K Mo2 O8
• Calculated formula: Er K Mo2 O8
• Title of publication: Crystal structures and comparisons of potassium rare-earth molybdates K<i>RE</i>(MoO~4~)~2~ (<i>RE</i> = Tb, Dy, Ho, Er, Yb, and Lu)
• Authors of publication: Chong, Saehwa; Perry, Samuel; Riley, Brian J.; Nelson, Zayne J.
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2020
• Journal volume: 76
• Journal issue: 12
• Pages of publication: 1871 - 1875
• a: 5.0602 ± 0.0002 Å
• b: 18.1965 ± 0.0008 Å
• c: 7.892 ± 0.0003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 726.68 ± 0.05 ų
• Cell temperature: 100 K
• Ambient diffraction temperature: 100 K
• Number of distinct elements: 4
• Space group number: 60
• Hermann-Mauguin space group symbol: P b c n
• Hall space group symbol: -P 2n 2ab
• Residual factor for all reflections: 0.03
• Residual factor for significantly intense reflections: 0.0265
• Weighted residual factors for all reflections: 0.0709
• Weighted residual factors for all reflections included in the refinement: 0.0727
• Goodness-of-fit parameter for all reflections: 1.061
• Goodness-of-fit parameter for all reflections included in the refinement: 1.061
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes