DyCu6In6 crystallizes in the orthorhombic Immm space group. Dy(1) is bonded in a 20-coordinate geometry to four equivalent Cu(2), eight equivalent Cu(1), two equivalent In(1), two equivalent In(2), and four equivalent In(3) atoms. There are two inequivalent Cu sites. In the first Cu site, Cu(1) is bonded to two equivalent Dy(1), two equivalent Cu(1), two equivalent Cu(2), two equivalent In(1), two equivalent In(2), and two equivalent In(3) atoms to form a mixture of distorted face, corner, and edge-sharing CuDy2In6Cu4 cuboctahedra. In the second Cu site, Cu(2) is bonded in a 12-coordinate geometry to two equivalent Dy(1), four equivalent Cu(1), two equivalent In(1), two equivalent In(2), and two equivalent In(3) atoms. There are three inequivalent In sites. In the first In site, In(1) is bonded in a 8-coordinate geometry to one Dy(1), two equivalent Cu(2), four equivalent Cu(1), and one In(1) atom. In the second In site, In(2) is bonded in a 7-coordinate geometry to one Dy(1), two equivalent Cu(2), and four equivalent Cu(1) atoms. In the third In site, In(3) is bonded in a 8-coordinate geometry to two equivalent Dy(1), two equivalent Cu(2), and four equivalent Cu(1) atoms.
DyCu6In6 crystallizes in the orthorhombic Immm space group. Dy(1) is bonded in a 20-coordinate geometry to four equivalent Cu(2), eight equivalent Cu(1), two equivalent In(1), two equivalent In(2), and four equivalent In(3) atoms. All Dy(1)-Cu(2) bond lengths are 3.52 Å. All Dy(1)-Cu(1) bond lengths are 3.53 Å. Both Dy(1)-In(1) bond lengths are 3.07 Å. Both Dy(1)-In(2) bond lengths are 3.14 Å. All Dy(1)-In(3) bond lengths are 3.27 Å. There are two inequivalent Cu sites. In the first Cu site, Cu(1) is bonded to two equivalent Dy(1), two equivalent Cu(1), two equivalent Cu(2), two equivalent In(1), two equivalent In(2), and two equivalent In(3) atoms to form a mixture of distorted face, corner, and edge-sharing CuDy2In6Cu4 cuboctahedra. Both Cu(1)-Cu(1) bond lengths are 2.79 Å. Both Cu(1)-Cu(2) bond lengths are 2.69 Å. Both Cu(1)-In(1) bond lengths are 2.80 Å. Both Cu(1)-In(2) bond lengths are 2.81 Å. Both Cu(1)-In(3) bond lengths are 2.74 Å. In the second Cu site, Cu(2) is bonded in a 12-coordinate geometry to two equivalent Dy(1), four equivalent Cu(1), two equivalent In(1), two equivalent In(2), and two equivalent In(3) atoms. Both Cu(2)-In(1) bond lengths are 2.93 Å. Both Cu(2)-In(2) bond lengths are 2.83 Å. Both Cu(2)-In(3) bond lengths are 2.74 Å. There are three inequivalent In sites. In the first In site, In(1) is bonded in a 8-coordinate geometry to one Dy(1), two equivalent Cu(2), four equivalent Cu(1), and one In(1) atom. The In(1)-In(1) bond length is 3.01 Å. In the second In site, In(2) is bonded in a 7-coordinate geometry to one Dy(1), two equivalent Cu(2), and four equivalent Cu(1) atoms. In the third In site, In(3) is bonded in a 8-coordinate geometry to two equivalent Dy(1), two equivalent Cu(2), and four equivalent Cu(1) atoms.