Information card for entry 2019970

Structure parameters

• Chemical name: Hexaerbium triacontacobalt enneakaidecasilicide
• Formula: Co30 Er6 Si19
• Calculated formula: Co30 Er6 Si19
• Title of publication: Grown from lithium flux, the ErCo~5~Si~3.17~ silicide is a combination of disordered derivatives of the UCo~5~Si~3~ and Yb~6~Co~30~P~19~ structure types
• Authors of publication: Stetskiv, Andrij; Rozdzynska-Kielbik, Beata; Misztal, Renata; Pavlyuk, Volodymyr
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2015
• Journal volume: 71
• Journal issue: 6
• Pages of publication: 506 - 510
• a: 14.8841 ± 0.0001 Å
• b: 14.8841 ± 0.0001 Å
• c: 3.685 ± 0.0001 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 706.99 ± 0.02 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• Space group number: 176
• Hermann-Mauguin space group symbol: P 63/m
• Hall space group symbol: -P 6c
• Residual factor for all reflections: 0.0184
• Residual factor for significantly intense reflections: 0.0163
• Weighted residual factors for significantly intense reflections: 0.0367
• Weighted residual factors for all reflections included in the refinement: 0.0376
• Goodness-of-fit parameter for all reflections included in the refinement: 1.154
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes