Ta3Pt is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Ta(1) is bonded to eight equivalent Ta(1) and four equivalent Pt(1) atoms to form distorted TaTa8Pt4 cuboctahedra that share corners with twelve equivalent Ta(1)Ta8Pt4 cuboctahedra, edges with eight equivalent Pt(1)Ta12 cuboctahedra, edges with sixteen equivalent Ta(1)Ta8Pt4 cuboctahedra, faces with four equivalent Pt(1)Ta12 cuboctahedra, and faces with fourteen equivalent Ta(1)Ta8Pt4 cuboctahedra. Pt(1) is bonded to twelve equivalent Ta(1) atoms to form PtTa12 cuboctahedra that share corners with twelve equivalent Pt(1)Ta12 cuboctahedra, edges with twenty-four equivalent Ta(1)Ta8Pt4 cuboctahedra, faces with six equivalent Pt(1)Ta12 cuboctahedra, and faces with twelve equivalent Ta(1)Ta8Pt4 cuboctahedra.
Ta3Pt is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Ta(1) is bonded to eight equivalent Ta(1) and four equivalent Pt(1) atoms to form distorted TaTa8Pt4 cuboctahedra that share corners with twelve equivalent Ta(1)Ta8Pt4 cuboctahedra, edges with eight equivalent Pt(1)Ta12 cuboctahedra, edges with sixteen equivalent Ta(1)Ta8Pt4 cuboctahedra, faces with four equivalent Pt(1)Ta12 cuboctahedra, and faces with fourteen equivalent Ta(1)Ta8Pt4 cuboctahedra. All Ta(1)-Ta(1) bond lengths are 2.90 Å. All Ta(1)-Pt(1) bond lengths are 2.90 Å. Pt(1) is bonded to twelve equivalent Ta(1) atoms to form PtTa12 cuboctahedra that share corners with twelve equivalent Pt(1)Ta12 cuboctahedra, edges with twenty-four equivalent Ta(1)Ta8Pt4 cuboctahedra, faces with six equivalent Pt(1)Ta12 cuboctahedra, and faces with twelve equivalent Ta(1)Ta8Pt4 cuboctahedra.