Information card for entry 4112879

Structure parameters

• Chemical name: Tripotassium erbium triorthosilicate
• Formula: Er H2 K3 O10 Si3
• Calculated formula: Er H2 K3 O10 Si3
• Title of publication: Photoluminescent Layered Lanthanide Silicates
• Authors of publication: Duarte Ananias; Mariya Kostova; Filipe A. Almeida Paz; Artur Ferreira; Luís D. Carlos; Jacek Klinowski; João Rocha
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 2004
• Journal volume: 126
• Pages of publication: 10410 - 10417
• a: 13.1526 ± 0.0003 Å
• b: 13.5228 ± 0.0003 Å
• c: 5.8676 ± 0.0002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1043.61 ± 0.05 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 298 K
• Number of distinct elements: 5
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Residual factor R(I) for significantly intense reflections: 0.0574
• Goodness-of-fit parameter for all reflections: 2.76
• Method of determination: powder diffraction
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54056 Å
• Diffraction radiation type: CuKα~1~
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No