CuGaTe2 is Chalcopyrite structured and crystallizes in the tetragonal I-42d space group. Cu(1) is bonded to four equivalent Te(1) atoms to form CuTe4 tetrahedra that share corners with four equivalent Cu(1)Te4 tetrahedra and corners with eight equivalent Ga(1)Te4 tetrahedra. Ga(1) is bonded to four equivalent Te(1) atoms to form GaTe4 tetrahedra that share corners with four equivalent Ga(1)Te4 tetrahedra and corners with eight equivalent Cu(1)Te4 tetrahedra. Te(1) is bonded to two equivalent Cu(1) and two equivalent Ga(1) atoms to form corner-sharing TeGa2Cu2 tetrahedra.
CuGaTe2 is Chalcopyrite structured and crystallizes in the tetragonal I-42d space group. Cu(1) is bonded to four equivalent Te(1) atoms to form CuTe4 tetrahedra that share corners with four equivalent Cu(1)Te4 tetrahedra and corners with eight equivalent Ga(1)Te4 tetrahedra. All Cu(1)-Te(1) bond lengths are 2.57 Å. Ga(1) is bonded to four equivalent Te(1) atoms to form GaTe4 tetrahedra that share corners with four equivalent Ga(1)Te4 tetrahedra and corners with eight equivalent Cu(1)Te4 tetrahedra. All Ga(1)-Te(1) bond lengths are 2.65 Å. Te(1) is bonded to two equivalent Cu(1) and two equivalent Ga(1) atoms to form corner-sharing TeGa2Cu2 tetrahedra.