Information card for entry 4334702

Structure parameters

• Formula: Al0.67 Er2 Ge2.33
• Calculated formula: Al0.669 Er2 Ge2.331
• Title of publication: Correlations between Chemical Bonding and Magnetic Exchange Interactions: Synthesis, Crystal Structures, and Magnetic Properties of the New Family RE2AlGe2 (RE = Tb-Tm, Lu)
• Authors of publication: Jiliang Zhang; Svilen Bobev
• Journal of publication: Inorganic Chemistry
• Year of publication: 2013
• Journal volume: 52
• Pages of publication: 5307 - 5315
• a: 4.0349 ± 0.0006 Å
• b: 6.0513 ± 0.001 Å
• c: 8.4456 ± 0.0013 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 206.21 ± 0.06 ų
• Cell temperature: 200 ± 2 K
• Ambient diffraction temperature: 200 ± 2 K
• Number of distinct elements: 3
• 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: 0.0155
• Residual factor for significantly intense reflections: 0.0146
• Weighted residual factors for significantly intense reflections: 0.033
• Weighted residual factors for all reflections included in the refinement: 0.0331
• Goodness-of-fit parameter for all reflections included in the refinement: 1.238
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No