Information card for entry 2016460

Structure parameters

• Chemical name: lithium copper aluminide
• Formula: Al4.84 Cu13.16 Li8
• Calculated formula: Al4.844 Cu13.156 Li8
• Title of publication: Li~8~Cu~12+<i>x~</i>Al~6{-~<i>x</i>} (<i>x</i> = 1.16): a new structure type related to Laves phases
• Authors of publication: Pavlyuk, Volodymyr; Dmytriv, Grygoriy; Tarasiuk, Ivan; Pauly, Hermann; Ehrenberg, Helmut
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2008
• Journal volume: 64
• Journal issue: 2
• Pages of publication: i15 - i17
• a: 4.9351 ± 0.001 Å
• b: 4.9351 ± 0.001 Å
• c: 18.38 ± 0.004 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 387.68 ± 0.14 ų
• Cell temperature: 295 ± 2 K
• Ambient diffraction temperature: 295 ± 2 K
• Number of distinct elements: 3
• Space group number: 194
• Hermann-Mauguin space group symbol: P 63/m m c
• Hall space group symbol: -P 6c 2c
• Residual factor for all reflections: 0.0514
• Residual factor for significantly intense reflections: 0.0274
• Weighted residual factors for significantly intense reflections: 0.0526
• Weighted residual factors for all reflections included in the refinement: 0.0581
• Goodness-of-fit parameter for all reflections included in the refinement: 0.995
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes