Citation: Kyono, A.; Kimata, M.; Shimizu, M. (2000). The crystal structure of TlAlSiO4: The role of inert pairs in exclusion of Tl from silicate minerals. American Mineralogist, 85, pp. 1287-1293.
Formula: Al O4 Si Tl
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al4 O16 Si4 (Al O4 Si)
Multiplicity: 1
Coordination sequences: