HoRu3B2 crystallizes in the hexagonal P6/mmm space group. Ho(1) is bonded in a 20-coordinate geometry to two equivalent Ho(1), twelve equivalent Ru(1), and six equivalent B(1) atoms. Ru(1) is bonded in a distorted square co-planar geometry to four equivalent Ho(1) and four equivalent B(1) atoms. B(1) is bonded in a 6-coordinate geometry to three equivalent Ho(1) and six equivalent Ru(1) atoms.
HoRu3B2 crystallizes in the hexagonal P6/mmm space group. Ho(1) is bonded in a 20-coordinate geometry to two equivalent Ho(1), twelve equivalent Ru(1), and six equivalent B(1) atoms. Both Ho(1)-Ho(1) bond lengths are 3.02 Å. All Ho(1)-Ru(1) bond lengths are 3.12 Å. All Ho(1)-B(1) bond lengths are 3.15 Å. Ru(1) is bonded in a distorted square co-planar geometry to four equivalent Ho(1) and four equivalent B(1) atoms. All Ru(1)-B(1) bond lengths are 2.18 Å. B(1) is bonded in a 6-coordinate geometry to three equivalent Ho(1) and six equivalent Ru(1) atoms.