Citation: Martinez-Carrera, S.; Gaitan, M.; Pico, C.; Sanz, J.; Jerez, A.; Veiga, M.L. (1987). Mixed oxides of the system M(V) Te(IV) O2 (M=Nb,Ta,Sb); II. Crystal structure of Ta2 Te2 O9. Materials Research Bulletin, 22, pp. 1405-1412.
Formula: O9 Ta2 Te2
Chemical name: Ta2 Te2 O9
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: O36 Ta8 Te8 (O9 Ta2 Te2)
Multiplicity: 1
Coordination sequences: