EuSmZrCrO6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic F-43m space group. Eu(1) is bonded to twelve equivalent O(1) atoms to form EuO12 cuboctahedra that share corners with twelve equivalent Eu(1)O12 cuboctahedra, faces with six equivalent Sm(1)O12 cuboctahedra, faces with four equivalent Zr(1)O6 octahedra, and faces with four equivalent Cr(1)O6 octahedra. Sm(1) is bonded to twelve equivalent O(1) atoms to form SmO12 cuboctahedra that share corners with twelve equivalent Sm(1)O12 cuboctahedra, faces with six equivalent Eu(1)O12 cuboctahedra, faces with four equivalent Zr(1)O6 octahedra, and faces with four equivalent Cr(1)O6 octahedra. Zr(1) is bonded to six equivalent O(1) atoms to form ZrO6 octahedra that share corners with six equivalent Cr(1)O6 octahedra, faces with four equivalent Eu(1)O12 cuboctahedra, and faces with four equivalent Sm(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. Cr(1) is bonded to six equivalent O(1) atoms to form CrO6 octahedra that share corners with six equivalent Zr(1)O6 octahedra, faces with four equivalent Eu(1)O12 cuboctahedra, and faces with four equivalent Sm(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. O(1) is bonded in a distorted linear geometry to two equivalent Eu(1), two equivalent Sm(1), one Zr(1), and one Cr(1) atom.
EuSmZrCrO6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic F-43m space group. Eu(1) is bonded to twelve equivalent O(1) atoms to form EuO12 cuboctahedra that share corners with twelve equivalent Eu(1)O12 cuboctahedra, faces with six equivalent Sm(1)O12 cuboctahedra, faces with four equivalent Zr(1)O6 octahedra, and faces with four equivalent Cr(1)O6 octahedra. All Eu(1)-O(1) bond lengths are 2.85 Å. Sm(1) is bonded to twelve equivalent O(1) atoms to form SmO12 cuboctahedra that share corners with twelve equivalent Sm(1)O12 cuboctahedra, faces with six equivalent Eu(1)O12 cuboctahedra, faces with four equivalent Zr(1)O6 octahedra, and faces with four equivalent Cr(1)O6 octahedra. All Sm(1)-O(1) bond lengths are 2.85 Å. Zr(1) is bonded to six equivalent O(1) atoms to form ZrO6 octahedra that share corners with six equivalent Cr(1)O6 octahedra, faces with four equivalent Eu(1)O12 cuboctahedra, and faces with four equivalent Sm(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. All Zr(1)-O(1) bond lengths are 2.06 Å. Cr(1) is bonded to six equivalent O(1) atoms to form CrO6 octahedra that share corners with six equivalent Zr(1)O6 octahedra, faces with four equivalent Eu(1)O12 cuboctahedra, and faces with four equivalent Sm(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. All Cr(1)-O(1) bond lengths are 1.97 Å. O(1) is bonded in a distorted linear geometry to two equivalent Eu(1), two equivalent Sm(1), one Zr(1), and one Cr(1) atom.