Zr5CrSb2 crystallizes in the tetragonal I4/mcm space group. There are two inequivalent Zr sites. In the first Zr site, Zr(1) is bonded in a 6-coordinate geometry to two equivalent Cr(1) and four equivalent Sb(1) atoms. In the second Zr site, Zr(2) is bonded in a 6-coordinate geometry to two equivalent Zr(2) and four equivalent Sb(1) atoms. Cr(1) is bonded in a 10-coordinate geometry to eight equivalent Zr(1) and two equivalent Cr(1) atoms. Sb(1) is bonded in a 10-coordinate geometry to two equivalent Zr(2) and eight equivalent Zr(1) atoms.
Zr5CrSb2 crystallizes in the tetragonal I4/mcm space group. There are two inequivalent Zr sites. In the first Zr site, Zr(1) is bonded in a 6-coordinate geometry to two equivalent Cr(1) and four equivalent Sb(1) atoms. Both Zr(1)-Cr(1) bond lengths are 2.78 Å. There are a spread of Zr(1)-Sb(1) bond distances ranging from 2.98-3.32 Å. In the second Zr site, Zr(2) is bonded in a 6-coordinate geometry to two equivalent Zr(2) and four equivalent Sb(1) atoms. Both Zr(2)-Zr(2) bond lengths are 2.79 Å. All Zr(2)-Sb(1) bond lengths are 2.93 Å. Cr(1) is bonded in a 10-coordinate geometry to eight equivalent Zr(1) and two equivalent Cr(1) atoms. Both Cr(1)-Cr(1) bond lengths are 2.79 Å. Sb(1) is bonded in a 10-coordinate geometry to two equivalent Zr(2) and eight equivalent Zr(1) atoms.