Information card for entry 4315145

Structure parameters

• Common name: lanthanum-ruthenium aluminide
• Chemical name: lanthanum-ruthenium aluminide
• Formula: Al La2 Ni1.78 Ru0.22
• Calculated formula: Al La2 Ni1.784 Ru0.216
• Title of publication: Ruthenium Intermetallics Grown from La-Ni Flux: Synthesis, Structure, and Physical Properties
• Authors of publication: Julia V. Zaikina; Young-Jung Jo; Susan E. Latturner
• Journal of publication: Inorganic Chemistry
• Year of publication: 2010
• Journal volume: 49
• Pages of publication: 2773 - 2781
• a: 9.7815 ± 0.0012 Å
• b: 5.684 ± 0.0007 Å
• c: 7.9401 ± 0.001 Å
• α: 90°
• β: 104.339 ± 0.001°
• γ: 90°
• Cell volume: 427.7 ± 0.09 ų
• Cell temperature: 295 ± 2 K
• Ambient diffraction temperature: 295 ± 2 K
• Number of distinct elements: 4
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.0268
• Residual factor for significantly intense reflections: 0.0203
• Weighted residual factors for significantly intense reflections: 0.0413
• Weighted residual factors for all reflections included in the refinement: 0.0434
• Goodness-of-fit parameter for all reflections included in the refinement: 0.988
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No