Citation: Dan'ko, A.J.; Rom, M.A.; Sidelnikova, N.S.; Nizhankovskiy, S.V.; Budnikov, A.T.; Kaltaev, K.S.; Grin', Yu. (2008). Transformation of the corundum structure upon high-temperature reduction. Crystallography Reports, 53, pp. 1112-1118.
Formula: Al3 O3.52
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al24 O32 (Al3 O4)
Multiplicity: 1
Coordination sequences: