Information card for entry 1001846

Structure parameters

• Chemical name: Iron(III) sodium diphosphate(V) - HT-form II
• Formula: Fe Na O7 P2
• Calculated formula: Fe Na O7 P2
• Title of publication: The pyrophosphate Na Fe P2 O7: A cage structure
• Authors of publication: Gabelica-Robert, M; Goreaud, M; Labbe, P; Raveau, B
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 1982
• Journal volume: 45
• Pages of publication: 389 - 395
• a: 7.3244 ± 0.0013 Å
• b: 7.9045 ± 0.0007 Å
• c: 9.5745 ± 0.0015 Å
• α: 90°
• β: 111.858 ± 0.013°
• γ: 90°
• Cell volume: 514.5 ų
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.04
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No