Information card for entry 2020124

Structure parameters

• Chemical name: Samarium trilithium dibismuthide
• Formula: Bi2 Li3 Sm
• Calculated formula: Bi2 Li3 Sm
• Title of publication: Synthesis and structure determination of seven ternary bismuthides: crystal chemistry of the <i>RE</i>Li~3~Bi~2~ family (<i>RE</i> = La‒Nd, Sm, Gd, and Tb)
• Authors of publication: Prakash, Jai; Schäfer, Marion C.; Bobev, Svilen
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2015
• Journal volume: 71
• Journal issue: 10
• a: 4.6398 ± 0.0005 Å
• b: 4.6398 ± 0.0005 Å
• c: 7.3624 ± 0.0016 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 137.26 ± 0.04 ų
• Cell temperature: 200 ± 2 K
• Ambient diffraction temperature: 200 ± 2 K
• Number of distinct elements: 3
• Space group number: 164
• Hermann-Mauguin space group symbol: P -3 m 1
• Hall space group symbol: -P 3 2"
• Residual factor for all reflections: 0.0162
• Residual factor for significantly intense reflections: 0.0154
• Weighted residual factors for significantly intense reflections: 0.0336
• Weighted residual factors for all reflections included in the refinement: 0.0342
• Goodness-of-fit parameter for all reflections included in the refinement: 1.17
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes