Pr2NCl3 crystallizes in the orthorhombic Ibam space group. Pr(1) is bonded in a 8-coordinate geometry to two equivalent N(1), two equivalent Cl(1), and four equivalent Cl(2) atoms. N(1) is bonded to four equivalent Pr(1) atoms to form edge-sharing NPr4 tetrahedra. There are two inequivalent Cl sites. In the first Cl site, Cl(1) is bonded in a 4-coordinate geometry to four equivalent Pr(1) atoms. In the second Cl site, Cl(2) is bonded in a 4-coordinate geometry to four equivalent Pr(1) atoms.
Pr2NCl3 crystallizes in the orthorhombic Ibam space group. Pr(1) is bonded in a 8-coordinate geometry to two equivalent N(1), two equivalent Cl(1), and four equivalent Cl(2) atoms. Both Pr(1)-N(1) bond lengths are 2.34 Å. Both Pr(1)-Cl(1) bond lengths are 2.99 Å. There are a spread of Pr(1)-Cl(2) bond distances ranging from 2.86-3.42 Å. N(1) is bonded to four equivalent Pr(1) atoms to form edge-sharing NPr4 tetrahedra. There are two inequivalent Cl sites. In the first Cl site, Cl(1) is bonded in a 4-coordinate geometry to four equivalent Pr(1) atoms. In the second Cl site, Cl(2) is bonded in a 4-coordinate geometry to four equivalent Pr(1) atoms.