Information card for entry 4112074

Structure parameters

• Formula: Ca3 Ce2 Ge4
• Calculated formula: Ca3.006 Ce1.994 Ge4
• Title of publication: Electron-Precise/Deficient La5-xCaxGe4 (3.4 <= x <= 3.8) and Ce5-xCaxGe4 (3.0 <= x <= 3.3): Probing Low-Valence Electron Concentrations in Metal-Rich Gd5Si4- type Germanides
• Authors of publication: Li-Ming Wu; Sang-Hwan Kim; Dong-Kyun Seo
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 2005
• Journal volume: 127
• Pages of publication: 15682 - 15683
• a: 7.6453 ± 0.001 Å
• b: 15.423 ± 0.002 Å
• c: 8.0632 ± 0.0011 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 950.8 ± 0.2 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Residual factor for all reflections: 0.0191
• Residual factor for significantly intense reflections: 0.019
• Weighted residual factors for significantly intense reflections: 0.042
• Weighted residual factors for all reflections included in the refinement: 0.042
• Goodness-of-fit parameter for all reflections included in the refinement: 1.393
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No