Information card for entry 2008759

Structure parameters

• Chemical name: dysprosium copper germanium selenide
• Formula: Cu Dy3 Ge Se7
• Calculated formula: Cu Dy3 Ge Se7
• Title of publication: Dy~3~CuGeSe~7~
• Authors of publication: Huang, Fu Qiang; Ibers, James A.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1999
• Journal volume: 55
• Journal issue: 8
• Pages of publication: 1210 - 1212
• a: 10.2499 ± 0.0009 Å
• b: 10.2499 ± 0.0009 Å
• c: 6.0322 ± 0.0008 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 548.84 ± 0.1 ų
• Cell temperature: 153 ± 2 K
• Ambient diffraction temperature: 153 ± 2 K
• Number of distinct elements: 4
• Space group number: 173
• Hermann-Mauguin space group symbol: P 63
• Hall space group symbol: P 6c
• Residual factor for all reflections: 0.025
• Residual factor for significantly intense reflections: 0.021
• Weighted residual factors for all reflections included in the refinement: 0.053
• Goodness-of-fit parameter for all reflections included in the refinement: 1.037
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No