Pt3Ti is Uranium Silicide-like structured and crystallizes in the hexagonal P6_3/mmc space group. Ti(1) is bonded to twelve equivalent Pt(1) atoms to form TiPt12 cuboctahedra that share corners with six equivalent Ti(1)Pt12 cuboctahedra, corners with twelve equivalent Pt(1)Ti4Pt8 cuboctahedra, edges with eighteen equivalent Pt(1)Ti4Pt8 cuboctahedra, faces with eight equivalent Ti(1)Pt12 cuboctahedra, and faces with twelve equivalent Pt(1)Ti4Pt8 cuboctahedra. Pt(1) is bonded to four equivalent Ti(1) and eight equivalent Pt(1) atoms to form distorted PtTi4Pt8 cuboctahedra that share corners with four equivalent Ti(1)Pt12 cuboctahedra, corners with fourteen equivalent Pt(1)Ti4Pt8 cuboctahedra, edges with six equivalent Ti(1)Pt12 cuboctahedra, edges with twelve equivalent Pt(1)Ti4Pt8 cuboctahedra, faces with four equivalent Ti(1)Pt12 cuboctahedra, and faces with sixteen equivalent Pt(1)Ti4Pt8 cuboctahedra.
Pt3Ti is Uranium Silicide-like structured and crystallizes in the hexagonal P6_3/mmc space group. Ti(1) is bonded to twelve equivalent Pt(1) atoms to form TiPt12 cuboctahedra that share corners with six equivalent Ti(1)Pt12 cuboctahedra, corners with twelve equivalent Pt(1)Ti4Pt8 cuboctahedra, edges with eighteen equivalent Pt(1)Ti4Pt8 cuboctahedra, faces with eight equivalent Ti(1)Pt12 cuboctahedra, and faces with twelve equivalent Pt(1)Ti4Pt8 cuboctahedra. There are six shorter (2.76 Å) and six longer (2.79 Å) Ti(1)-Pt(1) bond lengths. Pt(1) is bonded to four equivalent Ti(1) and eight equivalent Pt(1) atoms to form distorted PtTi4Pt8 cuboctahedra that share corners with four equivalent Ti(1)Pt12 cuboctahedra, corners with fourteen equivalent Pt(1)Ti4Pt8 cuboctahedra, edges with six equivalent Ti(1)Pt12 cuboctahedra, edges with twelve equivalent Pt(1)Ti4Pt8 cuboctahedra, faces with four equivalent Ti(1)Pt12 cuboctahedra, and faces with sixteen equivalent Pt(1)Ti4Pt8 cuboctahedra. There are a spread of Pt(1)-Pt(1) bond distances ranging from 2.77-2.80 Å.