Pr3Ni3Bi4 crystallizes in the cubic I-43d space group. Pr(1) is bonded in a 12-coordinate geometry to four equivalent Ni(1) and eight equivalent Bi(1) atoms. Ni(1) is bonded in a 8-coordinate geometry to four equivalent Pr(1) and four equivalent Bi(1) atoms. Bi(1) is bonded in a 9-coordinate geometry to six equivalent Pr(1) and three equivalent Ni(1) atoms.
Pr3Ni3Bi4 crystallizes in the cubic I-43d space group. Pr(1) is bonded in a 12-coordinate geometry to four equivalent Ni(1) and eight equivalent Bi(1) atoms. All Pr(1)-Ni(1) bond lengths are 3.03 Å. There are four shorter (3.33 Å) and four longer (3.51 Å) Pr(1)-Bi(1) bond lengths. Ni(1) is bonded in a 8-coordinate geometry to four equivalent Pr(1) and four equivalent Bi(1) atoms. All Ni(1)-Bi(1) bond lengths are 2.73 Å. Bi(1) is bonded in a 9-coordinate geometry to six equivalent Pr(1) and three equivalent Ni(1) atoms.