Information card for entry 1540297

Structure parameters

• Chemical name: Na3 Sr7 (P3)3 O
• Formula: Na3 O P9 Sr7
• Calculated formula: Na3.0002 O P9 Sr6.9998
• Title of publication: Synthesis and structure of the oxide polyphosphides Na3M7(P3)3O (M= Sr and Eu)
• Authors of publication: Lin, J.; Hoenle, W.; von Schnering, H.G.
• Journal of publication: Journal of Alloys Compd.
• Year of publication: 1992
• Journal volume: 178
• Pages of publication: 455 - 465
• a: 8.809 Å
• b: 8.809 Å
• c: 13.876 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 932.499 ų
• Number of distinct elements: 4
• Space group number: 193
• Hermann-Mauguin space group symbol: P 63/m c m
• Hall space group symbol: -P 6c 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No