Pr2Co3Ge5 crystallizes in the orthorhombic Ibam space group. Pr(1) is bonded in a 17-coordinate geometry to two equivalent Co(2), five equivalent Co(1), two equivalent Ge(3), four equivalent Ge(1), and four equivalent Ge(2) atoms. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded in a 5-coordinate geometry to five equivalent Pr(1), one Ge(2), two equivalent Ge(1), and two equivalent Ge(3) atoms. In the second Co site, Co(2) is bonded in a 4-coordinate geometry to four equivalent Pr(1) and four equivalent Ge(2) atoms. There are three inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 2-coordinate geometry to four equivalent Pr(1), two equivalent Co(1), and two equivalent Ge(2) atoms. In the second Ge site, Ge(2) is bonded in a 9-coordinate geometry to four equivalent Pr(1), one Co(1), two equivalent Co(2), and two equivalent Ge(1) atoms. In the third Ge site, Ge(3) is bonded in a 8-coordinate geometry to four equivalent Pr(1) and four equivalent Co(1) atoms.
Pr2Co3Ge5 crystallizes in the orthorhombic Ibam space group. Pr(1) is bonded in a 17-coordinate geometry to two equivalent Co(2), five equivalent Co(1), two equivalent Ge(3), four equivalent Ge(1), and four equivalent Ge(2) atoms. Both Pr(1)-Co(2) bond lengths are 3.37 Å. There are a spread of Pr(1)-Co(1) bond distances ranging from 3.13-3.44 Å. Both Pr(1)-Ge(3) bond lengths are 3.20 Å. There are two shorter (3.18 Å) and two longer (3.22 Å) Pr(1)-Ge(1) bond lengths. There are a spread of Pr(1)-Ge(2) bond distances ranging from 2.95-3.29 Å. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded in a 5-coordinate geometry to five equivalent Pr(1), one Ge(2), two equivalent Ge(1), and two equivalent Ge(3) atoms. The Co(1)-Ge(2) bond length is 2.36 Å. Both Co(1)-Ge(1) bond lengths are 2.39 Å. Both Co(1)-Ge(3) bond lengths are 2.44 Å. In the second Co site, Co(2) is bonded in a 4-coordinate geometry to four equivalent Pr(1) and four equivalent Ge(2) atoms. All Co(2)-Ge(2) bond lengths are 2.44 Å. There are three inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 2-coordinate geometry to four equivalent Pr(1), two equivalent Co(1), and two equivalent Ge(2) atoms. Both Ge(1)-Ge(2) bond lengths are 2.69 Å. In the second Ge site, Ge(2) is bonded in a 9-coordinate geometry to four equivalent Pr(1), one Co(1), two equivalent Co(2), and two equivalent Ge(1) atoms. In the third Ge site, Ge(3) is bonded in a 8-coordinate geometry to four equivalent Pr(1) and four equivalent Co(1) atoms.