Information card for entry 1563049

Structure parameters

• Formula: Cu3 Er S3
• Calculated formula: Cu3 Er S3
• Title of publication: Crystal structure of ∼RCu3S3 and ∼RCuTe2 (R=Gd‒Lu) compounds
• Authors of publication: Gulay, L.D.; Daszkiewicz, M.; Shemet, V.Ya.
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 2012
• Journal volume: 186
• Pages of publication: 142 - 148
• a: 6.707 ± 0.0009 Å
• b: 6.707 ± 0.0009 Å
• c: 12.675 ± 0.003 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 493.78 ± 0.15 ų
• Cell temperature: 295 ± 2 K
• Ambient diffraction temperature: 295 ± 2 K
• Number of distinct elements: 3
• Space group number: 163
• Hermann-Mauguin space group symbol: P -3 1 c
• Hall space group symbol: -P 3 2c
• Residual factor for all reflections: 0.0435
• Residual factor for significantly intense reflections: 0.0351
• Weighted residual factors for significantly intense reflections: 0.0947
• Weighted residual factors for all reflections included in the refinement: 0.0989
• Goodness-of-fit parameter for all reflections included in the refinement: 1.295
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No