Information card for entry 4340062

Structure parameters

• Formula: Al0.13 Ge2 Tm
• Calculated formula: Al0.12 Ge2 Tm
• Title of publication: Structural Modulations in the Rare-Earth Metal Digermanides REAl1-xGe2 (RE = Gd-Tm, Lu, Y; 0.8 < x < 0.9). Correlations between Long- and Short-Range Vacancy Ordering.
• Authors of publication: Zhang, Jiliang; Wang, Yingmin; Bobev, Svilen
• Journal of publication: Inorganic chemistry
• Year of publication: 2015
• Journal volume: 54
• Journal issue: 3
• Pages of publication: 722 - 732
• a: 4.0353 ± 0.001 Å
• b: 15.875 ± 0.004 Å
• c: 3.8983 ± 0.0009 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 249.73 ± 0.11 ų
• Cell temperature: 200 ± 2 K
• Ambient diffraction temperature: 200 ± 2 K
• Number of distinct elements: 3
• Space group number: 63
• Hermann-Mauguin space group symbol: C m c m
• Hall space group symbol: -C 2c 2
• Residual factor for all reflections: 0.0206
• Residual factor for significantly intense reflections: 0.0202
• Weighted residual factors for significantly intense reflections: 0.0449
• Weighted residual factors for all reflections included in the refinement: 0.045
• Goodness-of-fit parameter for all reflections included in the refinement: 1.09
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No