Pr2Ni2In crystallizes in the tetragonal P4/mbm space group. Pr(1) is bonded in a 10-coordinate geometry to six equivalent Ni(1) and four equivalent In(1) atoms. Ni(1) is bonded in a 9-coordinate geometry to six equivalent Pr(1), one Ni(1), and two equivalent In(1) atoms. In(1) is bonded to eight equivalent Pr(1) and four equivalent Ni(1) atoms to form a mixture of face and corner-sharing InPr8Ni4 cuboctahedra.
Pr2Ni2In crystallizes in the tetragonal P4/mbm space group. Pr(1) is bonded in a 10-coordinate geometry to six equivalent Ni(1) and four equivalent In(1) atoms. There are two shorter (2.92 Å) and four longer (2.97 Å) Pr(1)-Ni(1) bond lengths. All Pr(1)-In(1) bond lengths are 3.38 Å. Ni(1) is bonded in a 9-coordinate geometry to six equivalent Pr(1), one Ni(1), and two equivalent In(1) atoms. The Ni(1)-Ni(1) bond length is 2.50 Å. Both Ni(1)-In(1) bond lengths are 3.03 Å. In(1) is bonded to eight equivalent Pr(1) and four equivalent Ni(1) atoms to form a mixture of face and corner-sharing InPr8Ni4 cuboctahedra.