DyEuPrSiO6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic F-43m space group. Dy(1) is bonded to six equivalent O(1) atoms to form DyO6 octahedra that share corners with six equivalent Si(1)O6 octahedra, faces with four equivalent Eu(1)O12 cuboctahedra, and faces with four equivalent Pr(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. 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 Pr(1)O12 cuboctahedra, faces with four equivalent Dy(1)O6 octahedra, and faces with four equivalent Si(1)O6 octahedra. Pr(1) is bonded to twelve equivalent O(1) atoms to form PrO12 cuboctahedra that share corners with twelve equivalent Pr(1)O12 cuboctahedra, faces with six equivalent Eu(1)O12 cuboctahedra, faces with four equivalent Dy(1)O6 octahedra, and faces with four equivalent Si(1)O6 octahedra. Si(1) is bonded to six equivalent O(1) atoms to form SiO6 octahedra that share corners with six equivalent Dy(1)O6 octahedra, faces with four equivalent Eu(1)O12 cuboctahedra, and faces with four equivalent Pr(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. O(1) is bonded in a distorted linear geometry to one Dy(1), two equivalent Eu(1), two equivalent Pr(1), and one Si(1) atom.
DyEuPrSiO6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic F-43m space group. Dy(1) is bonded to six equivalent O(1) atoms to form DyO6 octahedra that share corners with six equivalent Si(1)O6 octahedra, faces with four equivalent Eu(1)O12 cuboctahedra, and faces with four equivalent Pr(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. All Dy(1)-O(1) bond lengths are 2.19 Å. 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 Pr(1)O12 cuboctahedra, faces with four equivalent Dy(1)O6 octahedra, and faces with four equivalent Si(1)O6 octahedra. All Eu(1)-O(1) bond lengths are 2.83 Å. Pr(1) is bonded to twelve equivalent O(1) atoms to form PrO12 cuboctahedra that share corners with twelve equivalent Pr(1)O12 cuboctahedra, faces with six equivalent Eu(1)O12 cuboctahedra, faces with four equivalent Dy(1)O6 octahedra, and faces with four equivalent Si(1)O6 octahedra. All Pr(1)-O(1) bond lengths are 2.83 Å. Si(1) is bonded to six equivalent O(1) atoms to form SiO6 octahedra that share corners with six equivalent Dy(1)O6 octahedra, faces with four equivalent Eu(1)O12 cuboctahedra, and faces with four equivalent Pr(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. All Si(1)-O(1) bond lengths are 1.80 Å. O(1) is bonded in a distorted linear geometry to one Dy(1), two equivalent Eu(1), two equivalent Pr(1), and one Si(1) atom.