SrSm3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Sr(1) is bonded to twelve equivalent Sm(1) atoms to form SrSm12 cuboctahedra that share corners with twelve equivalent Sr(1)Sm12 cuboctahedra, edges with twenty-four equivalent Sm(1)Sr4Sm8 cuboctahedra, faces with six equivalent Sr(1)Sm12 cuboctahedra, and faces with twelve equivalent Sm(1)Sr4Sm8 cuboctahedra. Sm(1) is bonded to four equivalent Sr(1) and eight equivalent Sm(1) atoms to form SmSr4Sm8 cuboctahedra that share corners with twelve equivalent Sm(1)Sr4Sm8 cuboctahedra, edges with eight equivalent Sr(1)Sm12 cuboctahedra, edges with sixteen equivalent Sm(1)Sr4Sm8 cuboctahedra, faces with four equivalent Sr(1)Sm12 cuboctahedra, and faces with fourteen equivalent Sm(1)Sr4Sm8 cuboctahedra.
SrSm3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Sr(1) is bonded to twelve equivalent Sm(1) atoms to form SrSm12 cuboctahedra that share corners with twelve equivalent Sr(1)Sm12 cuboctahedra, edges with twenty-four equivalent Sm(1)Sr4Sm8 cuboctahedra, faces with six equivalent Sr(1)Sm12 cuboctahedra, and faces with twelve equivalent Sm(1)Sr4Sm8 cuboctahedra. All Sr(1)-Sm(1) bond lengths are 3.73 Å. Sm(1) is bonded to four equivalent Sr(1) and eight equivalent Sm(1) atoms to form SmSr4Sm8 cuboctahedra that share corners with twelve equivalent Sm(1)Sr4Sm8 cuboctahedra, edges with eight equivalent Sr(1)Sm12 cuboctahedra, edges with sixteen equivalent Sm(1)Sr4Sm8 cuboctahedra, faces with four equivalent Sr(1)Sm12 cuboctahedra, and faces with fourteen equivalent Sm(1)Sr4Sm8 cuboctahedra. All Sm(1)-Sm(1) bond lengths are 3.73 Å.