PrLa(CoP)4 crystallizes in the tetragonal P4/mmm space group. Pr(1) is bonded in a 16-coordinate geometry to eight equivalent Co(1) and eight equivalent P(1) atoms. La(1) is bonded in a distorted body-centered cubic geometry to eight equivalent P(2) atoms. Co(1) is bonded to two equivalent Pr(1), two equivalent P(1), and two equivalent P(2) atoms to form a mixture of distorted face, corner, and edge-sharing CoPr2P4 tetrahedra. There are two inequivalent P sites. In the first P site, P(1) is bonded in a 8-coordinate geometry to four equivalent Pr(1) and four equivalent Co(1) atoms. In the second P site, P(2) is bonded in a 8-coordinate geometry to four equivalent La(1) and four equivalent Co(1) atoms.
PrLa(CoP)4 crystallizes in the tetragonal P4/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 3.29 Å. All Pr(1)-P(1) bond lengths are 3.11 Å. La(1) is bonded in a distorted body-centered cubic geometry to eight equivalent P(2) atoms. All La(1)-P(2) bond lengths are 3.14 Å. Co(1) is bonded to two equivalent Pr(1), two equivalent P(1), and two equivalent P(2) atoms to form a mixture of distorted face, corner, and edge-sharing CoPr2P4 tetrahedra. Both Co(1)-P(1) bond lengths are 2.22 Å. Both Co(1)-P(2) bond lengths are 2.22 Å. There are two inequivalent P sites. In the first P site, P(1) is bonded in a 8-coordinate geometry to four equivalent Pr(1) and four equivalent Co(1) atoms. In the second P site, P(2) is bonded in a 8-coordinate geometry to four equivalent La(1) and four equivalent Co(1) atoms.