NdRhIn5 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 NdIn12 cuboctahedra that share corners with four equivalent Nd(1)In12 cuboctahedra, faces with four equivalent Nd(1)In12 cuboctahedra, and faces with four equivalent In(1)Nd4In8 cuboctahedra. Rh(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 to four equivalent Nd(1) and eight equivalent In(2) atoms to form distorted InNd4In8 cuboctahedra that share corners with four equivalent In(1)Nd4In8 cuboctahedra, faces with four equivalent Nd(1)In12 cuboctahedra, and faces with four equivalent In(1)Nd4In8 cuboctahedra. In the second In site, In(2) is bonded in a 4-coordinate geometry to two equivalent Nd(1), two equivalent Rh(1), and two equivalent In(1) atoms.
NdRhIn5 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 NdIn12 cuboctahedra that share corners with four equivalent Nd(1)In12 cuboctahedra, faces with four equivalent Nd(1)In12 cuboctahedra, and faces with four equivalent In(1)Nd4In8 cuboctahedra. All Nd(1)-In(1) bond lengths are 3.30 Å. All Nd(1)-In(2) bond lengths are 3.29 Å. Rh(1) is bonded in a body-centered cubic geometry to eight equivalent In(2) atoms. All Rh(1)-In(2) bond lengths are 2.76 Å. There are two inequivalent In sites. In the first In site, In(1) is bonded to four equivalent Nd(1) and eight equivalent In(2) atoms to form distorted InNd4In8 cuboctahedra that share corners with four equivalent In(1)Nd4In8 cuboctahedra, faces with four equivalent Nd(1)In12 cuboctahedra, and faces with four equivalent In(1)Nd4In8 cuboctahedra. All In(1)-In(2) bond lengths are 3.29 Å. In the second In site, In(2) is bonded in a 4-coordinate geometry to two equivalent Nd(1), two equivalent Rh(1), and two equivalent In(1) atoms.