Information card for entry 4334630

Structure parameters

• Formula: Al20 Cr2 La
• Calculated formula: Al20 Cr2 La
• Title of publication: Investigation of Fe incorporation in LnCr2Al20 (Ln = La, Gd, Yb) with 57Fe Mössbauer and Single Crystal X-ray Diffraction
• Authors of publication: LaRico J. Treadwell; Jacob D. McAlpin; Devin C. Schmitt; Michael J. Kangas; Moulay T. Sougrati; Neel Haldolaarachchige; David P. Young; Jean-Claude Jumas; Julia Y. Chan
• Journal of publication: Inorganic Chemistry
• Year of publication: 2013
• Journal volume: 52
• Pages of publication: 5055 - 5062
• a: 14.552 ± 0.008 Å
• b: 14.552 ± 0.008 Å
• c: 14.552 ± 0.008 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 3082 ± 3 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• Space group number: 227
• Hermann-Mauguin space group symbol: F d -3 m :2
• Hall space group symbol: -F 4vw 2vw 3
• Residual factor for all reflections: 0.0255
• Residual factor for significantly intense reflections: 0.0237
• Weighted residual factors for significantly intense reflections: 0.0584
• Weighted residual factors for all reflections included in the refinement: 0.0591
• Goodness-of-fit parameter for all reflections included in the refinement: 1.38
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No