Citation: Zav'yalova, A.A.; Imamov, R.M.; Ragimli, N.A.; Semiletov, S.A. (1976). Electron-diffraction study of the structure of cubic C-Sm2 O3. Kristallografiya, 21, pp. 727-729.
Formula: O3 Sm2
Chemical name: Sm2 O3
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: O48 Sm32 (O3 Sm2)
Multiplicity: 1
Coordination sequences: