Citation: Norman, M.; Harris, I.R.; Raynor, G.V. (1966). The lattice spacings of thorium-rich solid solutions with Pr, Sm, Gd, and Er. Journal of the Less-Common Metals, 11, pp. 395-402.
Formula: Er Th
Chemical name: (Er Th)
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Er4 Th4 (Er Th)
Multiplicity: 1