Information card for entry 8102911

Structure parameters

• Formula: Eu Ga3.44 Mg0.56
• Calculated formula: Eu Ga3.44 Mg0.56
• Title of publication: Crystal structures of europium magnesium gallium, EuMg~x~Ga~4-x~, and europium lithium gallium, EuLi~x~Ga~4-x~ (x » 0.5)
• Authors of publication: Fedorchuk, A.; Prots, Yu.; Grin, Yu.
• Journal of publication: Zeitschrift für Kristallographie - New Crystal Structures
• Year of publication: 2005
• Journal volume: 220
• Journal issue: 3
• Pages of publication: 317 - 318
• a: 4.3831 ± 0.0001 Å
• b: 4.3831 ± 0.0001 Å
• c: 11.0632 ± 0.0004 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 212.541 ± 0.01 ų
• Ambient diffraction temperature: 295.15 K
• Number of distinct elements: 3
• Space group number: 139
• Hermann-Mauguin space group symbol: I 4/m m m
• Hall space group symbol: -I 4 2
• Residual factor for significantly intense reflections: 0.017
• Weighted residual factors for all reflections included in the refinement: 0.033
• Goodness-of-fit parameter for all reflections included in the refinement: 1.03
• Diffraction radiation wavelength: 0.56087 Å
• Diffraction radiation type: AgKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No