SmRh3C is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. Sm(1) is bonded to twelve equivalent Rh(1) atoms to form SmRh12 cuboctahedra that share corners with twelve equivalent Sm(1)Rh12 cuboctahedra, faces with six equivalent Sm(1)Rh12 cuboctahedra, and faces with eight equivalent C(1)Rh6 octahedra. Rh(1) is bonded to four equivalent Sm(1) and two equivalent C(1) atoms to form a mixture of distorted face, corner, and edge-sharing RhSm4C2 octahedra. The corner-sharing octahedral tilt angles range from 0-60°. C(1) is bonded to six equivalent Rh(1) atoms to form CRh6 octahedra that share corners with six equivalent C(1)Rh6 octahedra and faces with eight equivalent Sm(1)Rh12 cuboctahedra. The corner-sharing octahedra are not tilted.
SmRh3C is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. Sm(1) is bonded to twelve equivalent Rh(1) atoms to form SmRh12 cuboctahedra that share corners with twelve equivalent Sm(1)Rh12 cuboctahedra, faces with six equivalent Sm(1)Rh12 cuboctahedra, and faces with eight equivalent C(1)Rh6 octahedra. All Sm(1)-Rh(1) bond lengths are 2.96 Å. Rh(1) is bonded to four equivalent Sm(1) and two equivalent C(1) atoms to form a mixture of distorted face, corner, and edge-sharing RhSm4C2 octahedra. The corner-sharing octahedral tilt angles range from 0-60°. Both Rh(1)-C(1) bond lengths are 2.09 Å. C(1) is bonded to six equivalent Rh(1) atoms to form CRh6 octahedra that share corners with six equivalent C(1)Rh6 octahedra and faces with eight equivalent Sm(1)Rh12 cuboctahedra. The corner-sharing octahedra are not tilted.