DyAuIn crystallizes in the hexagonal P-62m space group. Dy(1) is bonded in a 11-coordinate geometry to one Au(2), four equivalent Au(1), and six equivalent In(1) atoms. There are two inequivalent Au sites. In the first Au site, Au(2) is bonded in a 9-coordinate geometry to three equivalent Dy(1) and six equivalent In(1) atoms. In the second Au site, Au(1) is bonded in a 9-coordinate geometry to six equivalent Dy(1) and three equivalent In(1) atoms. In(1) is bonded in a 4-coordinate geometry to six equivalent Dy(1), two equivalent Au(1), and two equivalent Au(2) atoms.
DyAuIn crystallizes in the hexagonal P-62m space group. Dy(1) is bonded in a 11-coordinate geometry to one Au(2), four equivalent Au(1), and six equivalent In(1) atoms. The Dy(1)-Au(2) bond length is 3.11 Å. All Dy(1)-Au(1) bond lengths are 3.07 Å. There are two shorter (3.26 Å) and four longer (3.39 Å) Dy(1)-In(1) bond lengths. There are two inequivalent Au sites. In the first Au site, Au(2) is bonded in a 9-coordinate geometry to three equivalent Dy(1) and six equivalent In(1) atoms. All Au(2)-In(1) bond lengths are 2.82 Å. In the second Au site, Au(1) is bonded in a 9-coordinate geometry to six equivalent Dy(1) and three equivalent In(1) atoms. All Au(1)-In(1) bond lengths are 2.88 Å. In(1) is bonded in a 4-coordinate geometry to six equivalent Dy(1), two equivalent Au(1), and two equivalent Au(2) atoms.