Information card for entry 2019542

Structure parameters

• Chemical name: Sodium yttrium sulfide
• Formula: Na S2 Y
• Calculated formula: Na S2 Y
• Title of publication: Redetermination of NaGdS~2~, NaLuS~2~ and NaYS~2~
• Authors of publication: Fábry, Jan; Havlák, Lubomír; Kučeráková, Monika; Dušek, Michal
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2014
• Journal volume: 70
• Journal issue: 6
• Pages of publication: 533 - 535
• a: 3.9604 ± 0.0012 Å
• b: 3.9604 ± 0.0012 Å
• c: 19.867 ± 0.008 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 269.86 ± 0.16 ų
• Cell temperature: 301.5 ± 0.3 K
• Ambient diffraction temperature: 301.5 K
• Number of distinct elements: 3
• Space group number: 166
• Hermann-Mauguin space group symbol: R -3 m :H
• Hall space group symbol: -R 3 2"
• Residual factor for all reflections: 0.0331
• Residual factor for significantly intense reflections: 0.031
• Weighted residual factors for significantly intense reflections: 0.067
• Weighted residual factors for all reflections included in the refinement: 0.0674
• Goodness-of-fit parameter for all reflections included in the refinement: 1.78
• Diffraction radiation wavelength: 0.7107 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes