Information card for entry 1001752

Structure parameters

• Chemical name: Lead mercury strontium iron oxide (0.43/0.43/4/2/9)
• Formula: Fe2 Hg0.4325 O9 Pb0.4325 Sr4
• Calculated formula: Fe2 Hg0.4325 O9 Pb0.4325 Sr4
• Title of publication: New mixed valence iron oxides (Pb, A) Sr4 Fe2 O9-d (A = Cd, Hg) with the 0201 - 1201 intergrowth type structure
• Authors of publication: Nguyen, N; Daniel, P; Groult, D; Raveau, B; Greneche, J M
• Journal of publication: Materials Chemistry and Physics
• Year of publication: 1996
• Journal volume: 45
• Pages of publication: 33 - 38
• a: 3.8056 ± 0.0001 Å
• b: 3.8056 ± 0.0001 Å
• c: 30.48199 ± 0.001 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 441.5 ų
• Number of distinct elements: 5
• Space group number: 139
• Hermann-Mauguin space group symbol: I 4/m m m
• Hall space group symbol: -I 4 2
• Residual factor for all reflections: 0.056
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No