Information card for entry 2008761

Structure parameters

• Chemical name: trilithium tetrabarium tetraarsenide
• Formula: As4 Ba3 Li4
• Calculated formula: As4 Ba3 Li4
• SMILES: [As-3].[As-3].[As-2][As-2].[Ba+2].[Ba+2].[Ba+2].[Li+].[Li+].[Li+].[Li+]
• Title of publication: Lithium barium arsenide, Li~4~Ba~3~As~4~, containing isolated As^3-^ and As~2~^4-^ anions
• Authors of publication: Monconduit, Laure; Belin, Claude
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1999
• Journal volume: 55
• Journal issue: 8
• Pages of publication: 1199 - 1200
• a: 4.7034 ± 0.001 Å
• b: 7.1735 ± 0.0013 Å
• c: 15.643 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 527.79 ± 0.16 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• Space group number: 71
• Hermann-Mauguin space group symbol: I m m m
• Hall space group symbol: -I 2 2
• Residual factor for all reflections: 0.042
• Residual factor for significantly intense reflections: 0.038
• Weighted residual factors for all reflections included in the refinement: 0.107
• Goodness-of-fit parameter for all reflections included in the refinement: 1.217
• Diffraction radiation wavelength: 0.71069 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No