TeI4 is Indium-like structured and crystallizes in the tetragonal I4_1/amd space group. The structure is zero-dimensional and consists of four TeI4 clusters. Te(1) is bonded to one I(2), two equivalent I(1), and three equivalent I(3) atoms to form edge-sharing TeI6 octahedra. There are three inequivalent I sites. In the first I site, I(1) is bonded in a single-bond geometry to one Te(1) atom. In the second I site, I(2) is bonded in a single-bond geometry to one Te(1) atom. In the third I site, I(3) is bonded in a distorted T-shaped geometry to three equivalent Te(1) atoms.
TeI4 is Indium-like structured and crystallizes in the tetragonal I4_1/amd space group. The structure is zero-dimensional and consists of four TeI4 clusters. Te(1) is bonded to one I(2), two equivalent I(1), and three equivalent I(3) atoms to form edge-sharing TeI6 octahedra. The Te(1)-I(2) bond length is 2.77 Å. Both Te(1)-I(1) bond lengths are 2.79 Å. There are two shorter (3.25 Å) and one longer (3.29 Å) Te(1)-I(3) bond length. There are three inequivalent I sites. In the first I site, I(1) is bonded in a single-bond geometry to one Te(1) atom. In the second I site, I(2) is bonded in a single-bond geometry to one Te(1) atom. In the third I site, I(3) is bonded in a distorted T-shaped geometry to three equivalent Te(1) atoms.