Citation: le Fur, Y; Aleonard, S; Gorius, M F; Roux, M T (1980). Structure cristalline de la phase $-beta-K Yb2 F7. Journal of Solid State Chemistry, 35, pp. 29-33.
Formula: F7 K Yb2
Chemical name: Potassium diytterbium fluoride - $-beta
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: F7 Yb2 (F7 Yb2)
Multiplicity: 1