CsPbBr3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. Cs(1) is bonded to twelve equivalent Br(1) atoms to form CsBr12 cuboctahedra that share corners with twelve equivalent Cs(1)Br12 cuboctahedra, faces with six equivalent Cs(1)Br12 cuboctahedra, and faces with eight equivalent Pb(1)Br6 octahedra. Pb(1) is bonded to six equivalent Br(1) atoms to form PbBr6 octahedra that share corners with six equivalent Pb(1)Br6 octahedra and faces with eight equivalent Cs(1)Br12 cuboctahedra. The corner-sharing octahedra are not tilted. Br(1) is bonded to four equivalent Cs(1) and two equivalent Pb(1) atoms to form a mixture of edge, corner, and face-sharing BrCs4Pb2 octahedra. The corner-sharing octahedral tilt angles range from 0-60°.
CsPbBr3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. Cs(1) is bonded to twelve equivalent Br(1) atoms to form CsBr12 cuboctahedra that share corners with twelve equivalent Cs(1)Br12 cuboctahedra, faces with six equivalent Cs(1)Br12 cuboctahedra, and faces with eight equivalent Pb(1)Br6 octahedra. All Cs(1)-Br(1) bond lengths are 4.21 Å. Pb(1) is bonded to six equivalent Br(1) atoms to form PbBr6 octahedra that share corners with six equivalent Pb(1)Br6 octahedra and faces with eight equivalent Cs(1)Br12 cuboctahedra. The corner-sharing octahedra are not tilted. All Pb(1)-Br(1) bond lengths are 2.97 Å. Br(1) is bonded to four equivalent Cs(1) and two equivalent Pb(1) atoms to form a mixture of edge, corner, and face-sharing BrCs4Pb2 octahedra. The corner-sharing octahedral tilt angles range from 0-60°.