Information card for entry 4002000

Structure parameters

• Common name: cerium chromium trigermanide
• Chemical name: cerium chromium germanide (1/1/3)
• Formula: Ce Cr Ge3
• Calculated formula: Ce Cr Ge3
• Title of publication: Structures and Physical Properties of Rare-Earth Chromium Germanides RECrGe3(RE = La−Nd, Sm)
• Authors of publication: Bie, Haiying; Zelinska, Oksana Ya.; Tkachuk, Andriy V.; Mar, Arthur
• Journal of publication: Chemistry of Materials
• Year of publication: 2007
• Journal volume: 19
• Journal issue: 18
• Pages of publication: 4613
• a: 6.15 ± 0.002 Å
• b: 6.15 ± 0.002 Å
• c: 5.7222 ± 0.0019 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 187.43 ± 0.11 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: 0.0278
• Residual factor for significantly intense reflections: 0.0278
• Weighted residual factors for significantly intense reflections: 0.0698
• Weighted residual factors for all reflections included in the refinement: 0.0698
• Goodness-of-fit parameter for all reflections included in the refinement: 1.079
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No