Materials Data on Mn3Pt by Materials Project

Abstract

Mn3Pt is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Mn is bonded to eight equivalent Mn and four equivalent Pt atoms to form distorted MnMn8Pt4 cuboctahedra that share corners with twelve equivalent MnMn8Pt4 cuboctahedra, edges with eight equivalent PtMn12 cuboctahedra, edges with sixteen equivalent MnMn8Pt4 cuboctahedra, faces with four equivalent PtMn12 cuboctahedra, and faces with fourteen equivalent MnMn8Pt4 cuboctahedra. All Mn–Mn bond lengths are 2.75 Å. All Mn–Pt bond lengths are 2.75 Å. Pt is bonded to twelve equivalent Mn atoms to form PtMn12 cuboctahedra that share corners with twelve equivalent PtMn12 cuboctahedra, edges with twenty-four equivalent MnMn8Pt4 cuboctahedra, faces with six equivalent PtMn12 cuboctahedra, and faces with twelve equivalent MnMn8Pt4 cuboctahedra.