NdCoIn5 crystallizes in the tetragonal P4/mmm space group. Nd(1) is bonded to four equivalent In(1) and eight equivalent In(2) atoms to form a mixture of corner and face-sharing NdIn12 cuboctahedra. Co(1) is bonded in a body-centered cubic geometry to eight equivalent In(2) atoms. There are two inequivalent In sites. In the first In site, In(1) is bonded in a distorted square co-planar geometry to four equivalent Nd(1) and eight equivalent In(2) atoms. In the second In site, In(2) is bonded in a 11-coordinate geometry to two equivalent Nd(1), two equivalent Co(1), two equivalent In(1), and five equivalent In(2) atoms.
NdCoIn5 crystallizes in the tetragonal P4/mmm space group. Nd(1) is bonded to four equivalent In(1) and eight equivalent In(2) atoms to form a mixture of corner and face-sharing NdIn12 cuboctahedra. All Nd(1)-In(1) bond lengths are 3.24 Å. All Nd(1)-In(2) bond lengths are 3.28 Å. Co(1) is bonded in a body-centered cubic geometry to eight equivalent In(2) atoms. All Co(1)-In(2) bond lengths are 2.70 Å. There are two inequivalent In sites. In the first In site, In(1) is bonded in a distorted square co-planar geometry to four equivalent Nd(1) and eight equivalent In(2) atoms. All In(1)-In(2) bond lengths are 3.28 Å. In the second In site, In(2) is bonded in a 11-coordinate geometry to two equivalent Nd(1), two equivalent Co(1), two equivalent In(1), and five equivalent In(2) atoms. There is one shorter (2.86 Å) and four longer (3.24 Å) In(2)-In(2) bond lengths.