Information card for entry 8102951

Structure parameters

• Formula: Eu Ga2
• Calculated formula: Eu Ga2
• Title of publication: Refinement of the crystal structure of europium digallide, EuGa~2~
• Authors of publication: Sichevych, O.; Cardoso-Gil, R.; Grin, Yu.
• Journal of publication: Zeitschrift für Kristallographie - New Crystal Structures
• Year of publication: 2006
• Journal volume: 221
• Journal issue: 3
• Pages of publication: 261 - 262
• a: 4.6459 ± 0.0003 Å
• b: 7.6255 ± 0.0005 Å
• c: 7.6379 ± 0.0003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 270.59 ± 0.03 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 295.15 K
• Number of distinct elements: 2
• Space group number: 74
• Hermann-Mauguin space group symbol: I m m a
• Hall space group symbol: -I 2b 2
• Residual factor for significantly intense reflections: 0.017
• Weighted residual factors for all reflections included in the refinement: 0.023
• Goodness-of-fit parameter for all reflections included in the refinement: 2.42
• Diffraction radiation wavelength: 0.56087 Å
• Diffraction radiation type: AgKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No