Information card for entry 2108679

Structure parameters

• Formula: Cu Ge9 O24 Sr5
• Calculated formula: Cu Ge9 O24 Sr5
• Title of publication: Three different Ge environments in a new Sr~5~CuGe~9~O~24~ phase synthesized at high pressure and high temperature
• Authors of publication: Klein, Holger; Kodjikian, Stéphanie; Philippe, Rémy; Ding, Lei; Colin, Claire V.; Darie, Céline; Bordet, Pierre
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 2020
• Journal volume: 76
• Journal issue: 5
• Pages of publication: 727 - 732
• a: 11.8817 ± 0.0003 Å
• b: 8.19277 ± 0.00017 Å
• c: 10.3237 ± 0.0002 Å
• α: 90°
• β: 101.597 ± 0.0013°
• γ: 90°
• Cell volume: 984.43 ± 0.04 ų
• Cell temperature: 293 K
• Ambient diffraction temperature: 293 K
• Number of distinct elements: 4
• Space group number: 13
• Hermann-Mauguin space group symbol: P 1 2/c 1
• Hall space group symbol: -P 2yc
• Residual factor for all reflections: 0.0276
• Residual factor for significantly intense reflections: 0.0272
• Weighted residual factors for all reflections: 0.0299
• Weighted residual factors for significantly intense reflections: 0.0299
• Goodness-of-fit parameter for all reflections: 1.55
• Method of determination: powder diffraction
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54056 Å
• Diffraction radiation type: CuKα~1~
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No