Na3AuIn2 crystallizes in the cubic Fd-3m space group. Na(1) is bonded in a 6-coordinate geometry to two equivalent Au(1) and four equivalent In(1) atoms. Au(1) is bonded to six equivalent Na(1) and six equivalent In(1) atoms to form face-sharing AuNa6In6 cuboctahedra. In(1) is bonded in a 9-coordinate geometry to six equivalent Na(1) and three equivalent Au(1) atoms.
Na3AuIn2 crystallizes in the cubic Fd-3m space group. Na(1) is bonded in a 6-coordinate geometry to two equivalent Au(1) and four equivalent In(1) atoms. Both Na(1)-Au(1) bond lengths are 3.32 Å. There are two shorter (3.23 Å) and two longer (3.28 Å) Na(1)-In(1) bond lengths. Au(1) is bonded to six equivalent Na(1) and six equivalent In(1) atoms to form face-sharing AuNa6In6 cuboctahedra. All Au(1)-In(1) bond lengths are 2.93 Å. In(1) is bonded in a 9-coordinate geometry to six equivalent Na(1) and three equivalent Au(1) atoms.