Information card for entry 1534616

Structure parameters

• Chemical name: Ca7.12 Fe0.88 Fe23.82 Al8.18 O56
• Formula: Al8.18 Ca7.12 Fe24.7 O56
• Calculated formula: Al8.18 Ca7.12 Fe24.7 O56
• Title of publication: Crystal structure of aluminium-calcium-ferrite phase with variable composition of the CaFe3AlO7 type.
• Authors of publication: Arakcheeva, A.V.; Karpinskii, O.G.; Lyadova, V.Ya.
• Journal of publication: Kristallografiya
• Year of publication: 1991
• Journal volume: 36
• Pages of publication: 603 - 611
• a: 10.593 Å
• b: 13.296 Å
• c: 11.805 Å
• α: 123.07°
• β: 94.17°
• γ: 117.62°
• Cell volume: 1109.44 ų
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No