CeCo2Si2 crystallizes in the tetragonal I4/mmm space group. Ce(1) is bonded in a 16-coordinate geometry to eight equivalent Co(1) and eight equivalent Si(1) atoms. Co(1) is bonded in a 8-coordinate geometry to four equivalent Ce(1) and four equivalent Si(1) atoms. Si(1) is bonded in a 9-coordinate geometry to four equivalent Ce(1), four equivalent Co(1), and one Si(1) atom.
CeCo2Si2 crystallizes in the tetragonal I4/mmm space group. Ce(1) is bonded in a 16-coordinate geometry to eight equivalent Co(1) and eight equivalent Si(1) atoms. All Ce(1)-Co(1) bond lengths are 3.11 Å. All Ce(1)-Si(1) bond lengths are 3.11 Å. Co(1) is bonded in a 8-coordinate geometry to four equivalent Ce(1) and four equivalent Si(1) atoms. All Co(1)-Si(1) bond lengths are 2.28 Å. Si(1) is bonded in a 9-coordinate geometry to four equivalent Ce(1), four equivalent Co(1), and one Si(1) atom. The Si(1)-Si(1) bond length is 2.57 Å.