DyMnGa crystallizes in the hexagonal P-62m space group. Dy(1) is bonded in a 11-coordinate geometry to six equivalent Mn(1), one Ga(2), and four equivalent Ga(1) atoms. Mn(1) is bonded in a 12-coordinate geometry to six equivalent Dy(1), two equivalent Mn(1), two equivalent Ga(1), and two equivalent Ga(2) atoms. There are two inequivalent Ga sites. In the first Ga site, Ga(2) is bonded in a distorted q6 geometry to three equivalent Dy(1) and six equivalent Mn(1) atoms. In the second Ga site, Ga(1) is bonded in a 9-coordinate geometry to six equivalent Dy(1) and three equivalent Mn(1) atoms.
DyMnGa crystallizes in the hexagonal P-62m space group. Dy(1) is bonded in a 11-coordinate geometry to six equivalent Mn(1), one Ga(2), and four equivalent Ga(1) atoms. There are two shorter (3.22 Å) and four longer (3.29 Å) Dy(1)-Mn(1) bond lengths. The Dy(1)-Ga(2) bond length is 2.94 Å. All Dy(1)-Ga(1) bond lengths are 2.98 Å. Mn(1) is bonded in a 12-coordinate geometry to six equivalent Dy(1), two equivalent Mn(1), two equivalent Ga(1), and two equivalent Ga(2) atoms. Both Mn(1)-Mn(1) bond lengths are 2.94 Å. Both Mn(1)-Ga(1) bond lengths are 2.77 Å. Both Mn(1)-Ga(2) bond lengths are 2.67 Å. There are two inequivalent Ga sites. In the first Ga site, Ga(2) is bonded in a distorted q6 geometry to three equivalent Dy(1) and six equivalent Mn(1) atoms. In the second Ga site, Ga(1) is bonded in a 9-coordinate geometry to six equivalent Dy(1) and three equivalent Mn(1) atoms.