Information card for entry 7245811

Structure parameters

• Formula: La2 Ni3 Si2
• Calculated formula: La2 Ni3 Si2
• 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: 6.8789 ± 0.0007 Å
• b: 6.2167 ± 0.0003 Å
• c: 12.214 ± 0.001 Å
• α: 90°
• β: 90.92 ± 0.01°
• γ: 90°
• Cell volume: 522.25 ± 0.07 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0572
• Residual factor for significantly intense reflections: 0.0318
• Weighted residual factors for significantly intense reflections: 0.0597
• Weighted residual factors for all reflections included in the refinement: 0.0637
• Goodness-of-fit parameter for all reflections included in the refinement: 0.92
• Diffraction radiation wavelength: 0.7107 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No