KGdPrGeO6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic F-43m space group. K(1) is bonded to twelve equivalent O(1) atoms to form KO12 cuboctahedra that share corners with twelve equivalent K(1)O12 cuboctahedra, faces with six equivalent Pr(1)O12 cuboctahedra, faces with four equivalent Gd(1)O6 octahedra, and faces with four equivalent Ge(1)O6 octahedra. Gd(1) is bonded to six equivalent O(1) atoms to form GdO6 octahedra that share corners with six equivalent Ge(1)O6 octahedra, faces with four equivalent K(1)O12 cuboctahedra, and faces with four equivalent Pr(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. 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 K(1)O12 cuboctahedra, faces with four equivalent Gd(1)O6 octahedra, and faces with four equivalent Ge(1)O6 octahedra. Ge(1) is bonded to six equivalent O(1) atoms to form GeO6 octahedra that share corners with six equivalent Gd(1)O6 octahedra, faces with four equivalent K(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 two equivalent K(1), one Gd(1), two equivalent Pr(1), and one Ge(1) atom.
KGdPrGeO6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic F-43m space group. K(1) is bonded to twelve equivalent O(1) atoms to form KO12 cuboctahedra that share corners with twelve equivalent K(1)O12 cuboctahedra, faces with six equivalent Pr(1)O12 cuboctahedra, faces with four equivalent Gd(1)O6 octahedra, and faces with four equivalent Ge(1)O6 octahedra. All K(1)-O(1) bond lengths are 2.91 Å. Gd(1) is bonded to six equivalent O(1) atoms to form GdO6 octahedra that share corners with six equivalent Ge(1)O6 octahedra, faces with four equivalent K(1)O12 cuboctahedra, and faces with four equivalent Pr(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. All Gd(1)-O(1) bond lengths are 2.21 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 K(1)O12 cuboctahedra, faces with four equivalent Gd(1)O6 octahedra, and faces with four equivalent Ge(1)O6 octahedra. All Pr(1)-O(1) bond lengths are 2.91 Å. Ge(1) is bonded to six equivalent O(1) atoms to form GeO6 octahedra that share corners with six equivalent Gd(1)O6 octahedra, faces with four equivalent K(1)O12 cuboctahedra, and faces with four equivalent Pr(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. All Ge(1)-O(1) bond lengths are 1.89 Å. O(1) is bonded in a distorted linear geometry to two equivalent K(1), one Gd(1), two equivalent Pr(1), and one Ge(1) atom.