ZrIr crystallizes in the orthorhombic Cmcm space group. There are two inequivalent Zr sites. In the first Zr site, Zr(1) is bonded in a 5-coordinate geometry to two equivalent Ir(1) and five equivalent Ir(2) atoms. In the second Zr site, Zr(2) is bonded in a body-centered cubic geometry to two equivalent Ir(2) and six equivalent Ir(1) atoms. There are two inequivalent Ir sites. In the first Ir site, Ir(1) is bonded in a 8-coordinate geometry to two equivalent Zr(1) and six equivalent Zr(2) atoms. In the second Ir site, Ir(2) is bonded in a 7-coordinate geometry to two equivalent Zr(2) and five equivalent Zr(1) atoms.
ZrIr crystallizes in the orthorhombic Cmcm space group. There are two inequivalent Zr sites. In the first Zr site, Zr(1) is bonded in a 5-coordinate geometry to two equivalent Ir(1) and five equivalent Ir(2) atoms. Both Zr(1)-Ir(1) bond lengths are 3.23 Å. There is one shorter (2.70 Å) and four longer (2.82 Å) Zr(1)-Ir(2) bond lengths. In the second Zr site, Zr(2) is bonded in a body-centered cubic geometry to two equivalent Ir(2) and six equivalent Ir(1) atoms. Both Zr(2)-Ir(2) bond lengths are 2.71 Å. There are four shorter (2.76 Å) and two longer (2.89 Å) Zr(2)-Ir(1) bond lengths. There are two inequivalent Ir sites. In the first Ir site, Ir(1) is bonded in a 8-coordinate geometry to two equivalent Zr(1) and six equivalent Zr(2) atoms. In the second Ir site, Ir(2) is bonded in a 7-coordinate geometry to two equivalent Zr(2) and five equivalent Zr(1) atoms.