Information card for entry 7245810

Structure parameters

• Formula: La Ni2 Si
• Calculated formula: La Ni2 Si
• Title of publication: Four ternary silicides in the La–Ni–Si system: from polyanionic layers to frameworks
• Authors of publication: Pani, Marcella; Provino, Alessia; Smetana, Volodymyr; Shtender, Vitalii; Bernini, Cristina; Mudring, Anja-Verena; Manfrinetti, Pietro
• Journal of publication: CrystEngComm
• Year of publication: 2022
• a: 4.0263 ± 0.0003 Å
• b: 4.0263 ± 0.0003 Å
• c: 15.066 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 211.51 ± 0.04 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 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: 0.014
• Residual factor for significantly intense reflections: 0.0113
• Weighted residual factors for significantly intense reflections: 0.0334
• Weighted residual factors for all reflections included in the refinement: 0.0335
• Goodness-of-fit parameter for all reflections included in the refinement: 1.238
• Diffraction radiation wavelength: 0.7107 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No