Information card for entry 2237449

Structure parameters

• Common name: BaEr2S4
• Chemical name: Barium dierbium(III) tetrasulfide
• Formula: Ba Er2 S4
• Calculated formula: Ba Er2 S4
• Title of publication: Barium dierbium(III) tetrasulfide
• Authors of publication: Mesbah, Adel; Stojko, Wojciech; Ibers, James. A
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2013
• Journal volume: 69
• Journal issue: 3
• Pages of publication: i17
• a: 12.1455 ± 0.0003 Å
• b: 3.9884 ± 0.0001 Å
• c: 14.3837 ± 0.0004 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 696.76 ± 0.03 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 3
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Residual factor for all reflections: 0.0169
• Residual factor for significantly intense reflections: 0.0166
• Weighted residual factors for significantly intense reflections: 0.0491
• Weighted residual factors for all reflections included in the refinement: 0.0502
• Goodness-of-fit parameter for all reflections included in the refinement: 1.866
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes