Nd(AuIn2)2 crystallizes in the orthorhombic Pnma space group. Nd(1) is bonded in a 14-coordinate geometry to two equivalent Au(1), two equivalent Au(2), one In(2), three equivalent In(1), three equivalent In(3), and three equivalent In(4) atoms. There are two inequivalent Au sites. In the first Au site, Au(1) is bonded in a 7-coordinate geometry to two equivalent Nd(1), one In(2), three equivalent In(1), and three equivalent In(3) atoms. In the second Au site, Au(2) is bonded in a 9-coordinate geometry to two equivalent Nd(1), one In(3), three equivalent In(2), and three equivalent In(4) atoms. There are four inequivalent In sites. In the first In site, In(1) is bonded in a 3-coordinate geometry to three equivalent Nd(1) and three equivalent Au(1) atoms. In the second In site, In(2) is bonded to one Nd(1), one Au(1), and three equivalent Au(2) atoms to form a mixture of distorted edge and corner-sharing InNdAu4 tetrahedra. In the third In site, In(3) is bonded in a 4-coordinate geometry to three equivalent Nd(1), one Au(2), and three equivalent Au(1) atoms. In the fourth In site, In(4) is bonded in a 3-coordinate geometry to three equivalent Nd(1) and three equivalent Au(2) atoms.
Nd(AuIn2)2 crystallizes in the orthorhombic Pnma space group. Nd(1) is bonded in a 14-coordinate geometry to two equivalent Au(1), two equivalent Au(2), one In(2), three equivalent In(1), three equivalent In(3), and three equivalent In(4) atoms. Both Nd(1)-Au(1) bond lengths are 3.54 Å. Both Nd(1)-Au(2) bond lengths are 3.47 Å. The Nd(1)-In(2) bond length is 3.76 Å. There are two shorter (3.33 Å) and one longer (3.58 Å) Nd(1)-In(1) bond length. There are two shorter (3.37 Å) and one longer (3.60 Å) Nd(1)-In(3) bond length. There are two shorter (3.36 Å) and one longer (3.48 Å) Nd(1)-In(4) bond length. There are two inequivalent Au sites. In the first Au site, Au(1) is bonded in a 7-coordinate geometry to two equivalent Nd(1), one In(2), three equivalent In(1), and three equivalent In(3) atoms. The Au(1)-In(2) bond length is 2.87 Å. All Au(1)-In(1) bond lengths are 2.86 Å. There is one shorter (2.86 Å) and two longer (2.90 Å) Au(1)-In(3) bond lengths. In the second Au site, Au(2) is bonded in a 9-coordinate geometry to two equivalent Nd(1), one In(3), three equivalent In(2), and three equivalent In(4) atoms. The Au(2)-In(3) bond length is 2.83 Å. There is one shorter (2.86 Å) and two longer (3.04 Å) Au(2)-In(2) bond lengths. There are two shorter (2.85 Å) and one longer (2.93 Å) Au(2)-In(4) bond length. There are four inequivalent In sites. In the first In site, In(1) is bonded in a 3-coordinate geometry to three equivalent Nd(1) and three equivalent Au(1) atoms. In the second In site, In(2) is bonded to one Nd(1), one Au(1), and three equivalent Au(2) atoms to form a mixture of distorted edge and corner-sharing InNdAu4 tetrahedra. In the third In site, In(3) is bonded in a 4-coordinate geometry to three equivalent Nd(1), one Au(2), and three equivalent Au(1) atoms. In the fourth In site, In(4) is bonded in a 3-coordinate geometry to three equivalent Nd(1) and three equivalent Au(2) atoms.