Citation: Zachariasen, W.H. (1948). Double Fluorides of Potassium or Sodium with Uranium, Thorium or Lanthanum. Journal of the American Chemical Society, 70, pp. 2147-2151.
Formula: F1.998 K0.666 Th0.333
Chemical name: (K2 Th F6).333
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: F8 K4 Th4 (F2 K Th)
Multiplicity: 1
Coordination sequences: