Information card for entry 4000243

Structure parameters

• Formula: Gd5 Ge2.5 Si1.5
• Calculated formula: Gd5 Ge2.429 Si1.57
• Title of publication: "Nanoscale Zippers" in the Crystalline Solid: Structural Variations in the Magnetocaloric Material Gd5(Si1.5Ge2.5)
• Authors of publication: Choe, Wonyoung; Miller, Gordon J.; Meyers, John; Chumbley, Scott; Pecharsky, A. O.
• Journal of publication: Chemistry of Materials
• Year of publication: 2003
• a: 7.517 ± 0.003 Å
• b: 14.8 ± 0.005 Å
• c: 7.79 ± 0.003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 866.6 ± 0.5 ų
• Cell temperature: 163 ± 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: 0.047
• Residual factor for significantly intense reflections: 0.0403
• Weighted residual factors for significantly intense reflections: 0.0944
• Weighted residual factors for all reflections included in the refinement: 0.0971
• Goodness-of-fit parameter for all reflections included in the refinement: 1.035
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No