Citation: Eick, H. (1958). The preparation, lattice parameters and some chemical properties of the rare earth mono-thio oxides. Journal of the American Chemical Society, 80, pp. 43-44.
Formula: O2 S Tm2
Chemical name: Tm2 O2 S
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: O2 S Tm2 (O2 S Tm2)
Multiplicity: 1
Coordination sequences: