Ho3Mn3GeGa2 crystallizes in the hexagonal P-62m space group. Ho(1) is bonded in a 11-coordinate geometry to six equivalent Mn(1), four equivalent Ga(1), and one Ge(1) atom. Mn(1) is bonded in a 12-coordinate geometry to six equivalent Ho(1), two equivalent Mn(1), two equivalent Ga(1), and two equivalent Ge(1) atoms. Ga(1) is bonded in a 9-coordinate geometry to six equivalent Ho(1) and three equivalent Mn(1) atoms. Ge(1) is bonded in a 9-coordinate geometry to three equivalent Ho(1) and six equivalent Mn(1) atoms.
Ho3Mn3GeGa2 crystallizes in the hexagonal P-62m space group. Ho(1) is bonded in a 11-coordinate geometry to six equivalent Mn(1), four equivalent Ga(1), and one Ge(1) atom. There are two shorter (3.23 Å) and four longer (3.24 Å) Ho(1)-Mn(1) bond lengths. All Ho(1)-Ga(1) bond lengths are 2.94 Å. The Ho(1)-Ge(1) bond length is 2.92 Å. Mn(1) is bonded in a 12-coordinate geometry to six equivalent Ho(1), two equivalent Mn(1), two equivalent Ga(1), and two equivalent Ge(1) atoms. Both Mn(1)-Mn(1) bond lengths are 2.84 Å. Both Mn(1)-Ga(1) bond lengths are 2.80 Å. Both Mn(1)-Ge(1) bond lengths are 2.59 Å. Ga(1) is bonded in a 9-coordinate geometry to six equivalent Ho(1) and three equivalent Mn(1) atoms. Ge(1) is bonded in a 9-coordinate geometry to three equivalent Ho(1) and six equivalent Mn(1) atoms.