GdRh3Si2 crystallizes in the hexagonal P6/mmm space group. Gd(1) is bonded in a 18-coordinate geometry to twelve equivalent Rh(1) and six equivalent Si(1) atoms. Rh(1) is bonded in a distorted square co-planar geometry to four equivalent Gd(1) and four equivalent Si(1) atoms. Si(1) is bonded in a 6-coordinate geometry to three equivalent Gd(1) and six equivalent Rh(1) atoms.
GdRh3Si2 crystallizes in the hexagonal P6/mmm space group. Gd(1) is bonded in a 18-coordinate geometry to twelve equivalent Rh(1) and six equivalent Si(1) atoms. All Gd(1)-Rh(1) bond lengths are 3.31 Å. All Gd(1)-Si(1) bond lengths are 3.18 Å. Rh(1) is bonded in a distorted square co-planar geometry to four equivalent Gd(1) and four equivalent Si(1) atoms. All Rh(1)-Si(1) bond lengths are 2.42 Å. Si(1) is bonded in a 6-coordinate geometry to three equivalent Gd(1) and six equivalent Rh(1) atoms.