Information card for entry 2243524

Structure parameters

• Chemical name: Tetracopper iron digermanium heptasulfide
• Formula: Cu4 Fe Ge2 S7
• Calculated formula: Cu4 Fe Ge2 S7
• Title of publication: Syntheses and crystal structures of the quaternary thiogermanates Cu~4~FeGe~2~S~7~ and Cu~4~CoGe~2~S~7~
• Authors of publication: Craig, Andrew J.; Stoyko, Stanislav S.; Bonnoni, Allyson; Aitken, Jennifer A.
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2020
• Journal volume: 76
• Journal issue: 7
• Pages of publication: 1117 - 1121
• a: 11.7405 ± 0.0006 Å
• b: 5.3589 ± 0.0002 Å
• c: 8.342 ± 0.0004 Å
• α: 90°
• β: 98.661 ± 0.003°
• γ: 90°
• Cell volume: 518.86 ± 0.04 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 2 K
• Number of distinct elements: 4
• Space group number: 5
• Hermann-Mauguin space group symbol: C 1 2 1
• Hall space group symbol: C 2y
• Residual factor for all reflections: 0.042
• Residual factor for significantly intense reflections: 0.0339
• Weighted residual factors for significantly intense reflections: 0.0872
• Weighted residual factors for all reflections included in the refinement: 0.0938
• Goodness-of-fit parameter for all reflections included in the refinement: 1.064
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No