Information card for entry 2241882

Structure parameters

• Chemical name: Henicosalanthanum octachromium alumimium hexagermanium dodecacarbide
• Formula: C12 Al0.758 Cr7.556 Ge6.242 La21
• Calculated formula: C12 Al0.758 Cr7.552 Ge6.242 La21
• Title of publication: Synthesis and crystal structure of La~21~Cr~8{-~2<i>a</i>}Al~<i>b~</i>Ge~7{-~<i>b</i>}C~12~ [<i>a</i> = 0.22(2) and <i>b</i> = 0.758(19)]
• Authors of publication: Pabla, Jaskarun; Janssen, Yuri; Simonson, Jack W.
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2016
• Journal volume: 72
• Journal issue: 11
• Pages of publication: 1565 - 1568
• a: 16.4048 ± 0.0006 Å
• b: 16.4048 ± 0.0006 Å
• c: 16.4048 ± 0.0006 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 4414.8 ± 0.3 ų
• Cell temperature: 294 K
• Ambient diffraction temperature: 294 K
• Number of distinct elements: 5
• Space group number: 225
• Hermann-Mauguin space group symbol: F m -3 m
• Hall space group symbol: -F 4 2 3
• Residual factor for all reflections: 0.0127
• Residual factor for significantly intense reflections: 0.0119
• Weighted residual factors for significantly intense reflections: 0.0447
• Weighted residual factors for all reflections included in the refinement: 0.0452
• Goodness-of-fit parameter for all reflections included in the refinement: 1.91
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes