TmRu2Si2 crystallizes in the tetragonal I4/mmm space group. Tm(1) is bonded in a 16-coordinate geometry to eight equivalent Ru(1) and eight equivalent Si(1) atoms. Ru(1) is bonded in a 4-coordinate geometry to four equivalent Tm(1) and four equivalent Si(1) atoms. Si(1) is bonded in a 4-coordinate geometry to four equivalent Tm(1) and four equivalent Ru(1) atoms.
TmRu2Si2 crystallizes in the tetragonal I4/mmm space group. Tm(1) is bonded in a 16-coordinate geometry to eight equivalent Ru(1) and eight equivalent Si(1) atoms. All Tm(1)-Ru(1) bond lengths are 3.14 Å. All Tm(1)-Si(1) bond lengths are 3.18 Å. Ru(1) is bonded in a 4-coordinate geometry to four equivalent Tm(1) and four equivalent Si(1) atoms. All Ru(1)-Si(1) bond lengths are 2.36 Å. Si(1) is bonded in a 4-coordinate geometry to four equivalent Tm(1) and four equivalent Ru(1) atoms.