Information card for entry 7121800

Structure parameters

• Formula: Bi7 Sm3
• Calculated formula: Bi7 Sm3
• Title of publication: Yet again, new compounds found in systems with known binary phase diagrams. Synthesis, crystal and electronic structure of Nd₃Bi₇ and Sm₃Bi₇.
• Authors of publication: Ovchinnikov, Alexander; Makongo, Julien P. A.; Bobev, Svilen
• Journal of publication: Chemical communications (Cambridge, England)
• Year of publication: 2018
• Journal volume: 54
• Journal issue: 51
• Pages of publication: 7089 - 7092
• a: 4.2762 ± 0.0008 Å
• b: 15.05 ± 0.003 Å
• c: 19.034 ± 0.004 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1225 ± 0.4 ų
• Cell temperature: 200 ± 2 K
• Ambient diffraction temperature: 200 ± 2 K
• Number of distinct elements: 2
• 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: 0.058
• Residual factor for significantly intense reflections: 0.0426
• Weighted residual factors for significantly intense reflections: 0.0857
• Weighted residual factors for all reflections included in the refinement: 0.0924
• Goodness-of-fit parameter for all reflections included in the refinement: 1.001
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No