TiHg is Tetraauricupride structured and crystallizes in the tetragonal P4/mmm space group. Ti(1) is bonded to four equivalent Ti(1) and eight equivalent Hg(1) atoms to form distorted TiTi4Hg8 cuboctahedra that share corners with twelve equivalent Ti(1)Ti4Hg8 cuboctahedra, edges with eight equivalent Ti(1)Ti4Hg8 cuboctahedra, edges with sixteen equivalent Hg(1)Ti8Hg4 cuboctahedra, faces with eight equivalent Hg(1)Ti8Hg4 cuboctahedra, and faces with ten equivalent Ti(1)Ti4Hg8 cuboctahedra. Hg(1) is bonded to eight equivalent Ti(1) and four equivalent Hg(1) atoms to form distorted HgTi8Hg4 cuboctahedra that share corners with twelve equivalent Hg(1)Ti8Hg4 cuboctahedra, edges with eight equivalent Hg(1)Ti8Hg4 cuboctahedra, edges with sixteen equivalent Ti(1)Ti4Hg8 cuboctahedra, faces with eight equivalent Ti(1)Ti4Hg8 cuboctahedra, and faces with ten equivalent Hg(1)Ti8Hg4 cuboctahedra.
TiHg is Tetraauricupride structured and crystallizes in the tetragonal P4/mmm space group. Ti(1) is bonded to four equivalent Ti(1) and eight equivalent Hg(1) atoms to form distorted TiTi4Hg8 cuboctahedra that share corners with twelve equivalent Ti(1)Ti4Hg8 cuboctahedra, edges with eight equivalent Ti(1)Ti4Hg8 cuboctahedra, edges with sixteen equivalent Hg(1)Ti8Hg4 cuboctahedra, faces with eight equivalent Hg(1)Ti8Hg4 cuboctahedra, and faces with ten equivalent Ti(1)Ti4Hg8 cuboctahedra. All Ti(1)-Ti(1) bond lengths are 3.02 Å. All Ti(1)-Hg(1) bond lengths are 2.96 Å. Hg(1) is bonded to eight equivalent Ti(1) and four equivalent Hg(1) atoms to form distorted HgTi8Hg4 cuboctahedra that share corners with twelve equivalent Hg(1)Ti8Hg4 cuboctahedra, edges with eight equivalent Hg(1)Ti8Hg4 cuboctahedra, edges with sixteen equivalent Ti(1)Ti4Hg8 cuboctahedra, faces with eight equivalent Ti(1)Ti4Hg8 cuboctahedra, and faces with ten equivalent Hg(1)Ti8Hg4 cuboctahedra. All Hg(1)-Hg(1) bond lengths are 3.02 Å.