Citation: Schmidt, G.; Gruehn, R. (1989). Darstellung und Struktur von Th2 Ta2 O9. Journal of the Less-Common Metals, 156, pp. 75-86.
Formula: O9 Ta2 Th2
Chemical name: Th2 Ta2 O9
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: O72 Ta16 Th16 (O9 Ta2 Th2)
Multiplicity: 1
Coordination sequences: