TlTaO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. Ta(1) is bonded to six equivalent O(1) atoms to form TaO6 octahedra that share corners with six equivalent Ta(1)O6 octahedra and faces with eight equivalent Tl(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. Tl(1) is bonded to twelve equivalent O(1) atoms to form distorted TlO12 cuboctahedra that share corners with twelve equivalent Tl(1)O12 cuboctahedra, faces with six equivalent Tl(1)O12 cuboctahedra, and faces with eight equivalent Ta(1)O6 octahedra. O(1) is bonded in a linear geometry to two equivalent Ta(1) and four equivalent Tl(1) atoms.
TlTaO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. Ta(1) is bonded to six equivalent O(1) atoms to form TaO6 octahedra that share corners with six equivalent Ta(1)O6 octahedra and faces with eight equivalent Tl(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. All Ta(1)-O(1) bond lengths are 2.04 Å. Tl(1) is bonded to twelve equivalent O(1) atoms to form distorted TlO12 cuboctahedra that share corners with twelve equivalent Tl(1)O12 cuboctahedra, faces with six equivalent Tl(1)O12 cuboctahedra, and faces with eight equivalent Ta(1)O6 octahedra. All Tl(1)-O(1) bond lengths are 2.89 Å. O(1) is bonded in a linear geometry to two equivalent Ta(1) and four equivalent Tl(1) atoms.