Zr2Au2In crystallizes in the tetragonal P4_2/mnm space group. There are two inequivalent Zr sites. In the first Zr site, Zr(1) is bonded in a 6-coordinate geometry to six equivalent Au(1) and four equivalent In(1) atoms. In the second Zr site, Zr(2) is bonded in a 6-coordinate geometry to six equivalent Au(1) and four equivalent In(1) atoms. Au(1) is bonded in a 8-coordinate geometry to three equivalent Zr(1), three equivalent Zr(2), and two equivalent In(1) atoms. In(1) is bonded in a 12-coordinate geometry to four equivalent Zr(1), four equivalent Zr(2), and four equivalent Au(1) atoms.
Zr2Au2In crystallizes in the tetragonal P4_2/mnm space group. There are two inequivalent Zr sites. In the first Zr site, Zr(1) is bonded in a 6-coordinate geometry to six equivalent Au(1) and four equivalent In(1) atoms. There are two shorter (2.80 Å) and four longer (2.97 Å) Zr(1)-Au(1) bond lengths. All Zr(1)-In(1) bond lengths are 3.39 Å. In the second Zr site, Zr(2) is bonded in a 6-coordinate geometry to six equivalent Au(1) and four equivalent In(1) atoms. There are two shorter (2.81 Å) and four longer (2.91 Å) Zr(2)-Au(1) bond lengths. All Zr(2)-In(1) bond lengths are 3.26 Å. Au(1) is bonded in a 8-coordinate geometry to three equivalent Zr(1), three equivalent Zr(2), and two equivalent In(1) atoms. Both Au(1)-In(1) bond lengths are 2.99 Å. In(1) is bonded in a 12-coordinate geometry to four equivalent Zr(1), four equivalent Zr(2), and four equivalent Au(1) atoms.