Materials Data on RbPtO3 by Materials Project
RbPtO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Rb1+ is bonded to twelve equivalent O2- atoms to form RbO12 cuboctahedra that share corners with twelve equivalent RbO12 cuboctahedra, faces with six equivalent RbO12 cuboctahedra, and faces with eight equivalent PtO6 octahedra. All Rb–O bond lengths are 2.90 Å. Pt5+ is bonded to six equivalent O2- atoms to form PtO6 octahedra that share corners with six equivalent PtO6 octahedra and faces with eight equivalent RbO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Pt–O bond lengths are 2.05 Å. O2- is bonded to four equivalent Rb1+ and two equivalent Pt5+ atoms to form a mixture of distorted edge, corner, and face-sharing ORb4Pt2 octahedra. The corner-sharing octahedra tilt angles range from 0–60°.