Information card for entry 2021610

Structure parameters

• Chemical name: Strontium erbium copper trisulfide
• Formula: Cu Er S3 Sr
• Calculated formula: Cu Er S3 Sr
• Title of publication: Crystal structure variations in the series SrLnCuS~3~ (Ln = La, Pr, Sm, Gd, Er and Lu)
• Authors of publication: Ruseikina, Anna V.; Solovyov, Leonid A.; Grigoriev, Maksim V.; Andreev, Oleg V.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2019
• Journal volume: 75
• Journal issue: 5
• Pages of publication: 584 - 588
• a: 3.92672 ± 0.00005 Å
• b: 12.9632 ± 0.0002 Å
• c: 10.0974 ± 0.0001 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 513.987 ± 0.011 ų
• Cell temperature: 298 K
• Ambient diffraction temperature: 298 K
• Number of distinct elements: 4
• Space group number: 63
• Hermann-Mauguin space group symbol: C m c m
• Hall space group symbol: -C 2c 2
• Residual factor for all reflections: 0.02603
• Goodness-of-fit parameter for all reflections: 3.62695
• Method of determination: powder diffraction
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.5418 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes