RbPdBr3 is (Cubic) Perovskite structured and crystallizes in the monoclinic Pm space group. Rb(1) is bonded to four equivalent Br(1), four equivalent Br(2), and four equivalent Br(3) atoms to form RbBr12 cuboctahedra that share corners with twelve equivalent Rb(1)Br12 cuboctahedra, faces with six equivalent Rb(1)Br12 cuboctahedra, and faces with eight equivalent Pd(1)Br6 octahedra. Pd(1) is bonded to two equivalent Br(1), two equivalent Br(2), and two equivalent Br(3) atoms to form PdBr6 octahedra that share corners with six equivalent Pd(1)Br6 octahedra and faces with eight equivalent Rb(1)Br12 cuboctahedra. The corner-sharing octahedral tilt angles are 1°. There are three inequivalent Br sites. In the first Br site, Br(1) is bonded to four equivalent Rb(1) and two equivalent Pd(1) atoms to form a mixture of distorted corner, edge, and face-sharing BrRb4Pd2 octahedra. The corner-sharing octahedral tilt angles range from 0-61°. In the second Br site, Br(2) is bonded to four equivalent Rb(1) and two equivalent Pd(1) atoms to form a mixture of distorted corner, edge, and face-sharing BrRb4Pd2 octahedra. The corner-sharing octahedral tilt angles range from 1-61°. In the third Br site, Br(3) is bonded to four equivalent Rb(1) and two equivalent Pd(1) atoms to form a mixture of distorted corner, edge, and face-sharing BrRb4Pd2 octahedra. The corner-sharing octahedral tilt angles range from 1-61°.
RbPdBr3 is (Cubic) Perovskite structured and crystallizes in the monoclinic Pm space group. Rb(1) is bonded to four equivalent Br(1), four equivalent Br(2), and four equivalent Br(3) atoms to form RbBr12 cuboctahedra that share corners with twelve equivalent Rb(1)Br12 cuboctahedra, faces with six equivalent Rb(1)Br12 cuboctahedra, and faces with eight equivalent Pd(1)Br6 octahedra. There are a spread of Rb(1)-Br(1) bond distances ranging from 3.70-3.78 Å. All Rb(1)-Br(2) bond lengths are 3.74 Å. There are two shorter (3.72 Å) and two longer (3.76 Å) Rb(1)-Br(3) bond lengths. Pd(1) is bonded to two equivalent Br(1), two equivalent Br(2), and two equivalent Br(3) atoms to form PdBr6 octahedra that share corners with six equivalent Pd(1)Br6 octahedra and faces with eight equivalent Rb(1)Br12 cuboctahedra. The corner-sharing octahedral tilt angles are 1°. Both Pd(1)-Br(1) bond lengths are 2.65 Å. There is one shorter (2.64 Å) and one longer (2.65 Å) Pd(1)-Br(2) bond length. Both Pd(1)-Br(3) bond lengths are 2.65 Å. There are three inequivalent Br sites. In the first Br site, Br(1) is bonded to four equivalent Rb(1) and two equivalent Pd(1) atoms to form a mixture of distorted corner, edge, and face-sharing BrRb4Pd2 octahedra. The corner-sharing octahedral tilt angles range from 0-61°. In the second Br site, Br(2) is bonded to four equivalent Rb(1) and two equivalent Pd(1) atoms to form a mixture of distorted corner, edge, and face-sharing BrRb4Pd2 octahedra. The corner-sharing octahedral tilt angles range from 1-61°. In the third Br site, Br(3) is bonded to four equivalent Rb(1) and two equivalent Pd(1) atoms to form a mixture of distorted corner, edge, and face-sharing BrRb4Pd2 octahedra. The corner-sharing octahedral tilt angles range from 1-61°.