PrB12 crystallizes in the cubic Fm-3m space group. Pr(1) is bonded in a 24-coordinate geometry to twenty-four equivalent B(1) atoms. B(1) is bonded in a 7-coordinate geometry to two equivalent Pr(1) and five equivalent B(1) atoms.
PrB12 crystallizes in the cubic Fm-3m space group. Pr(1) is bonded in a 24-coordinate geometry to twenty-four equivalent B(1) atoms. All Pr(1)-B(1) bond lengths are 2.83 Å. B(1) is bonded in a 7-coordinate geometry to two equivalent Pr(1) and five equivalent B(1) atoms. There is one shorter (1.76 Å) and four longer (1.81 Å) B(1)-B(1) bond lengths.