Information card for entry 4002009

Structure parameters

• Formula: Al B4 Si Yb
• Calculated formula: Al B4 Yb
• Title of publication: Crystal Structure and Physical Properties of Polymorphs of LnAlB4(Ln = Yb, Lu)
• Authors of publication: Macaluso, Robin T.; Nakatsuji, Satoru; Kuga, Kentaro; Thomas, Evan Lyle; Machida, Yo; Maeno, Yoshiteru; Fisk, Zachary; Chan, Julia Y.
• Journal of publication: Chemistry of Materials
• Year of publication: 2007
• Journal volume: 19
• Journal issue: 8
• Pages of publication: 1918
• a: 7.308 ± 0.0004 Å
• b: 9.315 ± 0.0005 Å
• c: 3.498 ± 0.0002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 238.12 ± 0.02 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 ± 2 K
• Number of distinct elements: 4
• Space group number: 65
• Hermann-Mauguin space group symbol: C m m m
• Hall space group symbol: -C 2 2
• Residual factor for all reflections: 0.0568
• Residual factor for significantly intense reflections: 0.0568
• Weighted residual factors for significantly intense reflections: 0.1227
• Weighted residual factors for all reflections included in the refinement: 0.1227
• Goodness-of-fit parameter for all reflections included in the refinement: 1.151
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No