Citation: Brown, B.E.; Beerntsen, D.J. (1965). Layer structure polytism among niobium and tantalum selenides. Acta Crystallographica (1,1948-23,1967), 18, pp. 31-36.
Formula: Se2 Ta
Chemical name: Ta Se2
List type: interleaving
List: 2D
Basis: (1;0;0 0;1;0)
Dimensionality: 2
Formula: Se2 Ta (Se2 Ta)
Multiplicity: 1