Materials Data on RuPt by Materials Project

PtRu is Tetraauricupride structured and crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Ru2+ is bonded to eight equivalent Pt2- atoms to form distorted RuPt8 hexagonal bipyramids that share corners with sixteen equivalent PtRu8Pt4 cuboctahedra, corners with eight equivalent RuPt8 hexagonal bipyramids, edges with eight equivalent PtRu8Pt4 cuboctahedra, edges with twelve equivalent RuPt8 hexagonal bipyramids, and faces with six equivalent RuPt8 hexagonal bipyramids. All Ru–Pt bond lengths are 2.76 Å. Pt2- is bonded to eight equivalent Ru2+ and four equivalent Pt2- atoms to form PtRu8Pt4 cuboctahedra that share corners with twelve equivalent PtRu8Pt4 cuboctahedra, corners with sixteen equivalent RuPt8 hexagonal bipyramids, edges with eight equivalent PtRu8Pt4 cuboctahedra, edges with eight equivalent RuPt8 hexagonal bipyramids, and faces with ten equivalent PtRu8Pt4 cuboctahedra. All Pt–Pt bond lengths are 2.75 Å.