HoOs2Si2 crystallizes in the tetragonal I4/mmm space group. Ho(1) is bonded in a 16-coordinate geometry to eight equivalent Os(1) and eight equivalent Si(1) atoms. Os(1) is bonded in a 4-coordinate geometry to four equivalent Ho(1) and four equivalent Si(1) atoms. Si(1) is bonded in a 4-coordinate geometry to four equivalent Ho(1) and four equivalent Os(1) atoms.
HoOs2Si2 crystallizes in the tetragonal I4/mmm space group. Ho(1) is bonded in a 16-coordinate geometry to eight equivalent Os(1) and eight equivalent Si(1) atoms. All Ho(1)-Os(1) bond lengths are 3.17 Å. All Ho(1)-Si(1) bond lengths are 3.19 Å. Os(1) is bonded in a 4-coordinate geometry to four equivalent Ho(1) and four equivalent Si(1) atoms. All Os(1)-Si(1) bond lengths are 2.38 Å. Si(1) is bonded in a 4-coordinate geometry to four equivalent Ho(1) and four equivalent Os(1) atoms.