La2Co2I crystallizes in the hexagonal P6_3/mmc space group. La(1) is bonded in a 9-coordinate geometry to six equivalent Co(1) and three equivalent I(1) atoms. Co(1) is bonded in a 9-coordinate geometry to six equivalent La(1) and three equivalent Co(1) atoms. I(1) is bonded in a 6-coordinate geometry to six equivalent La(1) atoms.
La2Co2I crystallizes in the hexagonal P6_3/mmc space group. La(1) is bonded in a 9-coordinate geometry to six equivalent Co(1) and three equivalent I(1) atoms. All La(1)-Co(1) bond lengths are 2.98 Å. All La(1)-I(1) bond lengths are 3.51 Å. Co(1) is bonded in a 9-coordinate geometry to six equivalent La(1) and three equivalent Co(1) atoms. All Co(1)-Co(1) bond lengths are 2.33 Å. I(1) is bonded in a 6-coordinate geometry to six equivalent La(1) atoms.