Information card for entry 1004012

Structure parameters

• Common name: La3CuGeS7
• Chemical name: lanthanum copper germanium sulfide
• Formula: Cu Ge La3 S7
• Calculated formula: Cu Ge La3 S7
• Title of publication: Structure determination of La~3~CuGeS~7~ and La~3~CuGeSe~7~
• Authors of publication: Poduska, K. M.; DiSalvo, F. J.; Min, K.; Halasyamani, P. S.
• Journal of publication: Journal of Alloys and Compounds
• Year of publication: 2002
• Journal volume: 335
• Pages of publication: L5 - L9
• a: 10.2935 ± 0.0016 Å
• b: 10.2935 ± 0.0016 Å
• c: 5.8619 ± 0.0013 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 537.89 ± 0.17 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 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: 0.0477
• Residual factor for significantly intense reflections: 0.0447
• Weighted residual factors for significantly intense reflections: 0.0949
• Weighted residual factors for all reflections included in the refinement: 0.0957
• Goodness-of-fit parameter for all reflections included in the refinement: 1.365
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No