Information card for entry 2003006

Structure parameters

• Formula: Ag7 P Se6
• Calculated formula: Ag7.012 P Se6
• Title of publication: Structures and Phase Transitions of the <i>A</i>~7~PSe~6~ (<i>A</i> = Ag, Cu) Argyrodite-Type Ionic Conductors. I. Ag~7~PSe~6~
• Authors of publication: Evain, M.; Gaudin, E.; Boucher, F.; Petricek, V.; Taulelle, F.
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 1998
• Journal volume: 54
• Journal issue: 4
• Pages of publication: 376 - 383
• a: 10.838 ± 0.003 Å
• b: 10.838 ± 0.003 Å
• c: 10.838 ± 0.003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1273.1 ± 0.6 ų
• Cell temperature: 473 K
• Ambient diffraction temperature: 473 K
• Number of distinct elements: 3
• Space group number: 216
• Hermann-Mauguin space group symbol: F -4 3 m
• Hall space group symbol: F -4 2 3
• Residual factor for significantly intense reflections: 0.0326
• Weighted residual factors for significantly intense reflections: 0.0372
• Goodness-of-fit parameter for significantly intense reflections: 1.4
• Diffraction radiation wavelength: 0.5609 Å
• Diffraction radiation type: AgK-L~2,3~
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No