PrRh3B2 crystallizes in the hexagonal P6/mmm space group. Pr(1) is bonded in a 20-coordinate geometry to two equivalent Pr(1), twelve equivalent Rh(1), and six equivalent B(1) atoms. Rh(1) is bonded in a distorted square co-planar geometry to four equivalent Pr(1) and four equivalent B(1) atoms. B(1) is bonded in a 6-coordinate geometry to three equivalent Pr(1) and six equivalent Rh(1) atoms.
PrRh3B2 crystallizes in the hexagonal P6/mmm space group. Pr(1) is bonded in a 20-coordinate geometry to two equivalent Pr(1), twelve equivalent Rh(1), and six equivalent B(1) atoms. Both Pr(1)-Pr(1) bond lengths are 3.14 Å. All Pr(1)-Rh(1) bond lengths are 3.15 Å. All Pr(1)-B(1) bond lengths are 3.16 Å. Rh(1) is bonded in a distorted square co-planar geometry to four equivalent Pr(1) and four equivalent B(1) atoms. All Rh(1)-B(1) bond lengths are 2.23 Å. B(1) is bonded in a 6-coordinate geometry to three equivalent Pr(1) and six equivalent Rh(1) atoms.