Citation: Birchall, T.; Sleight, A.W. (1975). Nonstoichiometric phasis in the Sn-Sb-O and Sn-Ta-O systems having pyrochlore-related structures. Journal of Solid State Chemistry, 13, pp. 118-130.
Formula: O6.54 Sn2.2 Ta1.56
Chemical name: Sn1.76 Ta1.56 Sn0.44 O6.54
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: O56 Sn112 Ta16 (O7 Sn14 Ta2)
Multiplicity: 1