ZrRh crystallizes in the orthorhombic Cmcm space group. There are two inequivalent Zr sites. In the first Zr site, Zr(1) is bonded in a body-centered cubic geometry to two equivalent Rh(2) and six equivalent Rh(1) atoms. In the second Zr site, Zr(2) is bonded in a 5-coordinate geometry to two equivalent Rh(1) and five equivalent Rh(2) atoms. There are two inequivalent Rh sites. In the first Rh site, Rh(2) is bonded in a 7-coordinate geometry to two equivalent Zr(1) and five equivalent Zr(2) atoms. In the second Rh site, Rh(1) is bonded in a 8-coordinate geometry to two equivalent Zr(2) and six equivalent Zr(1) atoms.
ZrRh crystallizes in the orthorhombic Cmcm space group. There are two inequivalent Zr sites. In the first Zr site, Zr(1) is bonded in a body-centered cubic geometry to two equivalent Rh(2) and six equivalent Rh(1) atoms. Both Zr(1)-Rh(2) bond lengths are 2.70 Å. There are four shorter (2.75 Å) and two longer (2.89 Å) Zr(1)-Rh(1) bond lengths. In the second Zr site, Zr(2) is bonded in a 5-coordinate geometry to two equivalent Rh(1) and five equivalent Rh(2) atoms. Both Zr(2)-Rh(1) bond lengths are 3.22 Å. There is one shorter (2.69 Å) and four longer (2.80 Å) Zr(2)-Rh(2) bond lengths. There are two inequivalent Rh sites. In the first Rh site, Rh(2) is bonded in a 7-coordinate geometry to two equivalent Zr(1) and five equivalent Zr(2) atoms. In the second Rh site, Rh(1) is bonded in a 8-coordinate geometry to two equivalent Zr(2) and six equivalent Zr(1) atoms.