Information card for entry 1519097

Structure parameters

• Formula: Al2 Eu Si2
• Calculated formula: Al2 Eu Si2
• Title of publication: Structure and properties of the compounds LnAl2X2 (Ln=Eu, Yb; X=Si, Ge)
• Authors of publication: Christian Kranenberg; Dirk Johrendt; Albrecht Mewis; Rainer Pottgen; Gunter Kotzyba; Carsten Rosenhahn; Bernd D Mosel
• Journal of publication: Solid State Sciences
• Year of publication: 2000
• Journal volume: 2
• Pages of publication: 215 - 222
• a: 4.181 ± 0.001 Å
• b: 4.181 ± 0.001 Å
• c: 7.259 ± 0.001 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 109.89 ± 0.04 ų
• Ambient diffraction temperature: 293 K
• Number of distinct elements: 3
• Space group number: 164
• Hermann-Mauguin space group symbol: P -3 m 1
• Hall space group symbol: -P 3 2"
• Residual factor for significantly intense reflections: 0.01
• Weighted residual factors for significantly intense reflections: 0.024
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No