PrCo2P2 crystallizes in the tetragonal I4/mmm space group. Pr(1) is bonded in a 16-coordinate geometry to eight equivalent Co(1) and eight equivalent P(1) atoms. Co(1) is bonded to four equivalent Pr(1) and four equivalent P(1) atoms to form a mixture of distorted edge, corner, and face-sharing CoPr4P4 tetrahedra. P(1) is bonded in a 8-coordinate geometry to four equivalent Pr(1) and four equivalent Co(1) atoms.
PrCo2P2 crystallizes in the tetragonal I4/mmm space group. Pr(1) is bonded in a 16-coordinate geometry to eight equivalent Co(1) and eight equivalent P(1) atoms. All Pr(1)-Co(1) bond lengths are 3.23 Å. All Pr(1)-P(1) bond lengths are 3.11 Å. Co(1) is bonded to four equivalent Pr(1) and four equivalent P(1) atoms to form a mixture of distorted edge, corner, and face-sharing CoPr4P4 tetrahedra. All Co(1)-P(1) bond lengths are 2.21 Å. P(1) is bonded in a 8-coordinate geometry to four equivalent Pr(1) and four equivalent Co(1) atoms.