Citation: Arakcheeva, A.V.; Karpinskii, O.G.; Lyadova, V.Ya. (1991). Crystal structure of aluminium-calcium-ferrite phase with variable composition of the CaFe3AlO7 type.. Kristallografiya, 36, pp. 603-611.
Formula: Al8.18 Ca7.12 Fe24.7 O56
Chemical name: Ca7.12 Fe0.88 Fe23.82 Al8.18 O56
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al10 Ca4 Fe28 O56 (Al5 Ca2 Fe14 O28)
Multiplicity: 1