CeIrSi crystallizes in the cubic P2_13 space group. Ce(1) is bonded in a 8-coordinate geometry to four equivalent Ir(1) and four equivalent Si(1) atoms. Ir(1) is bonded in a 7-coordinate geometry to four equivalent Ce(1) and three equivalent Si(1) atoms. Si(1) is bonded in a 3-coordinate geometry to four equivalent Ce(1) and three equivalent Ir(1) atoms.
CeIrSi crystallizes in the cubic P2_13 space group. Ce(1) is bonded in a 8-coordinate geometry to four equivalent Ir(1) and four equivalent Si(1) atoms. There are three shorter (3.07 Å) and one longer (3.31 Å) Ce(1)-Ir(1) bond length. There is one shorter (3.21 Å) and three longer (3.27 Å) Ce(1)-Si(1) bond lengths. Ir(1) is bonded in a 7-coordinate geometry to four equivalent Ce(1) and three equivalent Si(1) atoms. All Ir(1)-Si(1) bond lengths are 2.33 Å. Si(1) is bonded in a 3-coordinate geometry to four equivalent Ce(1) and three equivalent Ir(1) atoms.