CeRh2Si2 crystallizes in the tetragonal I4/mmm space group. Ce(1) is bonded in a 16-coordinate geometry to eight equivalent Rh(1) and eight equivalent Si(1) atoms. Rh(1) is bonded to four equivalent Ce(1) and four equivalent Si(1) atoms to form a mixture of distorted edge, face, and corner-sharing RhCe4Si4 tetrahedra. Si(1) is bonded in a 9-coordinate geometry to four equivalent Ce(1), four equivalent Rh(1), and one Si(1) atom.
CeRh2Si2 crystallizes in the tetragonal I4/mmm space group. Ce(1) is bonded in a 16-coordinate geometry to eight equivalent Rh(1) and eight equivalent Si(1) atoms. All Ce(1)-Rh(1) bond lengths are 3.25 Å. All Ce(1)-Si(1) bond lengths are 3.16 Å. Rh(1) is bonded to four equivalent Ce(1) and four equivalent Si(1) atoms to form a mixture of distorted edge, face, and corner-sharing RhCe4Si4 tetrahedra. All Rh(1)-Si(1) bond lengths are 2.41 Å. Si(1) is bonded in a 9-coordinate geometry to four equivalent Ce(1), four equivalent Rh(1), and one Si(1) atom. The Si(1)-Si(1) bond length is 2.51 Å.