Information card for entry 1006002

Structure parameters

• Chemical name: Barium iron(III) aluminate *
• Formula: Al2.18 Ba Fe9.82 O19
• Calculated formula: Al2.18 Ba Fe9.82 O19
• Title of publication: X-ray profile analysis of cation distribution in Sr Al~x~ Fe~12-x~ O~19~ solid solution
• Authors of publication: Sandiumenge, F; Gali, S; Rodriguez, J
• Journal of publication: Materials Research Bulletin
• Year of publication: 1988
• Journal volume: 23
• Pages of publication: 685 - 692
• a: 5.8298 ± 0.0002 Å
• b: 5.8298 ± 0.0002 Å
• c: 22.859 ± 0.001 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 672.8 ų
• Number of distinct elements: 4
• Space group number: 194
• Hermann-Mauguin space group symbol: P 63/m m c
• Hall space group symbol: -P 6c 2c
• Residual factor for all reflections: 0.0785
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No