Pr5Co2 crystallizes in the monoclinic C2/c space group. There are three inequivalent Pr sites. In the first Pr site, Pr(1) is bonded in a distorted bent 150 degrees geometry to three equivalent Co(1) atoms. In the second Pr site, Pr(3) is bonded to four equivalent Co(1) atoms to form distorted edge-sharing PrCo4 tetrahedra. In the third Pr site, Pr(2) is bonded in a 3-coordinate geometry to three equivalent Co(1) atoms. Co(1) is bonded in a 8-coordinate geometry to two equivalent Pr(3), three equivalent Pr(1), and three equivalent Pr(2) atoms.
Pr5Co2 crystallizes in the monoclinic C2/c space group. There are three inequivalent Pr sites. In the first Pr site, Pr(1) is bonded in a distorted bent 150 degrees geometry to three equivalent Co(1) atoms. There are a spread of Pr(1)-Co(1) bond distances ranging from 2.68-3.65 Å. In the second Pr site, Pr(3) is bonded to four equivalent Co(1) atoms to form distorted edge-sharing PrCo4 tetrahedra. There are two shorter (2.96 Å) and two longer (2.98 Å) Pr(3)-Co(1) bond lengths. In the third Pr site, Pr(2) is bonded in a 3-coordinate geometry to three equivalent Co(1) atoms. There are a spread of Pr(2)-Co(1) bond distances ranging from 2.74-3.33 Å. Co(1) is bonded in a 8-coordinate geometry to two equivalent Pr(3), three equivalent Pr(1), and three equivalent Pr(2) atoms.