RbPbF3 is Ilmenite-like structured and crystallizes in the trigonal R3c space group. Rb(1) is bonded in a 6-coordinate geometry to six equivalent F(1) atoms. Pb(1) is bonded to six equivalent F(1) atoms to form distorted corner-sharing PbF6 octahedra. The corner-sharing octahedral tilt angles are 34°. F(1) is bonded to two equivalent Rb(1) and two equivalent Pb(1) atoms to form a mixture of distorted edge and corner-sharing FRb2Pb2 tetrahedra.
RbPbF3 is Ilmenite-like structured and crystallizes in the trigonal R3c space group. Rb(1) is bonded in a 6-coordinate geometry to six equivalent F(1) atoms. There are three shorter (2.82 Å) and three longer (2.88 Å) Rb(1)-F(1) bond lengths. Pb(1) is bonded to six equivalent F(1) atoms to form distorted corner-sharing PbF6 octahedra. The corner-sharing octahedral tilt angles are 34°. There are three shorter (2.33 Å) and three longer (2.56 Å) Pb(1)-F(1) bond lengths. F(1) is bonded to two equivalent Rb(1) and two equivalent Pb(1) atoms to form a mixture of distorted edge and corner-sharing FRb2Pb2 tetrahedra.