NdNiIn crystallizes in the hexagonal P-62m space group. Nd(1) is bonded in a 11-coordinate geometry to one Ni(1), four equivalent Ni(2), and six equivalent In(1) atoms. There are two inequivalent Ni sites. In the first Ni site, Ni(1) is bonded in a 9-coordinate geometry to three equivalent Nd(1) and six equivalent In(1) atoms. In the second Ni site, Ni(2) is bonded in a 9-coordinate geometry to six equivalent Nd(1) and three equivalent In(1) atoms. In(1) is bonded in a 10-coordinate geometry to six equivalent Nd(1), two equivalent Ni(1), and two equivalent Ni(2) atoms.
NdNiIn crystallizes in the hexagonal P-62m space group. Nd(1) is bonded in a 11-coordinate geometry to one Ni(1), four equivalent Ni(2), and six equivalent In(1) atoms. The Nd(1)-Ni(1) bond length is 3.15 Å. All Nd(1)-Ni(2) bond lengths are 2.99 Å. There are two shorter (3.20 Å) and four longer (3.36 Å) Nd(1)-In(1) bond lengths. There are two inequivalent Ni sites. In the first Ni site, Ni(1) is bonded in a 9-coordinate geometry to three equivalent Nd(1) and six equivalent In(1) atoms. All Ni(1)-In(1) bond lengths are 2.69 Å. In the second Ni site, Ni(2) is bonded in a 9-coordinate geometry to six equivalent Nd(1) and three equivalent In(1) atoms. All Ni(2)-In(1) bond lengths are 2.91 Å. In(1) is bonded in a 10-coordinate geometry to six equivalent Nd(1), two equivalent Ni(1), and two equivalent Ni(2) atoms.