DyRh3Si2 crystallizes in the hexagonal P6/mmm space group. Dy(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 Dy(1) and four equivalent Si(1) atoms. Si(1) is bonded in a 6-coordinate geometry to three equivalent Dy(1) and six equivalent Rh(1) atoms.
DyRh3Si2 crystallizes in the hexagonal P6/mmm space group. Dy(1) is bonded in a 18-coordinate geometry to twelve equivalent Rh(1) and six equivalent Si(1) atoms. All Dy(1)-Rh(1) bond lengths are 3.29 Å. All Dy(1)-Si(1) bond lengths are 3.17 Å. Rh(1) is bonded in a distorted square co-planar geometry to four equivalent Dy(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 Dy(1) and six equivalent Rh(1) atoms.