BaPaO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. Ba(1) is bonded to twelve equivalent O(1) atoms to form BaO12 cuboctahedra that share corners with twelve equivalent Ba(1)O12 cuboctahedra, faces with six equivalent Ba(1)O12 cuboctahedra, and faces with eight equivalent Pa(1)O6 octahedra. Pa(1) is bonded to six equivalent O(1) atoms to form PaO6 octahedra that share corners with six equivalent Pa(1)O6 octahedra and faces with eight equivalent Ba(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. O(1) is bonded in a distorted linear geometry to four equivalent Ba(1) and two equivalent Pa(1) atoms.
BaPaO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. Ba(1) is bonded to twelve equivalent O(1) atoms to form BaO12 cuboctahedra that share corners with twelve equivalent Ba(1)O12 cuboctahedra, faces with six equivalent Ba(1)O12 cuboctahedra, and faces with eight equivalent Pa(1)O6 octahedra. All Ba(1)-O(1) bond lengths are 3.18 Å. Pa(1) is bonded to six equivalent O(1) atoms to form PaO6 octahedra that share corners with six equivalent Pa(1)O6 octahedra and faces with eight equivalent Ba(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. All Pa(1)-O(1) bond lengths are 2.25 Å. O(1) is bonded in a distorted linear geometry to four equivalent Ba(1) and two equivalent Pa(1) atoms.