Information card for entry 7713548

Structure parameters

• Formula: C Al Co2 La2
• Calculated formula: C Al Co2 La2
• Title of publication: Extending interstitial tetrelides into carbides: synthesis, crystal, and electronic structure of RE2Co2AlC (RE=La, Pr, Nd)
• Authors of publication: Nesterenko, Sergey N.; Tursina, Anna; Kuznetsov, Alexey N.
• Journal of publication: Dalton Transactions
• Year of publication: 2023
• a: 4.1841 ± 0.0011 Å
• b: 6.1161 ± 0.0015 Å
• c: 9.091 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 232.64 ± 0.1 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• 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: 0.0216
• Residual factor for significantly intense reflections: 0.0184
• Weighted residual factors for significantly intense reflections: 0.046
• Weighted residual factors for all reflections included in the refinement: 0.0469
• Goodness-of-fit parameter for all reflections included in the refinement: 1.111
• Diffraction radiation wavelength: 0.56087 Å
• Diffraction radiation type: AgKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No