Information card for entry 2105805

Structure parameters

• Chemical name: Sodium lanthanum sulfide
• Formula: La Na S2
• Calculated formula: La Na S2
• Title of publication: Structure determination of KLaS~2~, KPrS~2~, KEuS~2~, KGdS~2~, KLuS~2~, KYS~2~, RbYS~2~, NaLaS~2~ and crystal-chemical analysis of the group 1 and thallium(I) rare-earth sulfide series
• Authors of publication: Fábry, Jan; Havlák, Lubomír; Dušek, Michal; Vaněk, Přemysl; Drahokoupil, Jan; Jurek, Karel
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 2014
• Journal volume: 70
• Journal issue: 2
• Pages of publication: 360 - 371
• a: 5.8766 ± 0.0007 Å
• b: 5.8766 ± 0.0007 Å
• c: 5.8766 ± 0.0007 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 202.95 ± 0.04 ų
• Cell temperature: 301 ± 2 K
• Ambient diffraction temperature: 301 K
• Number of distinct elements: 3
• Space group number: 225
• Hermann-Mauguin space group symbol: F m -3 m
• Hall space group symbol: -F 4 2 3
• Residual factor for all reflections: 0.012
• Residual factor for significantly intense reflections: 0.012
• Weighted residual factors for significantly intense reflections: 0.0284
• Weighted residual factors for all reflections included in the refinement: 0.0284
• Goodness-of-fit parameter for all reflections included in the refinement: 1.48
• Diffraction radiation wavelength: 0.7107 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes