Au2InGa2 crystallizes in the hexagonal P6_3/mmc space group. Au(1) is bonded in a 7-coordinate geometry to three equivalent In(1) and four equivalent Ga(1) atoms. In(1) is bonded in a 6-coordinate geometry to six equivalent Au(1) atoms. Ga(1) is bonded to four equivalent Au(1) atoms to form a mixture of corner and edge-sharing GaAu4 tetrahedra.
Au2InGa2 crystallizes in the hexagonal P6_3/mmc space group. Au(1) is bonded in a 7-coordinate geometry to three equivalent In(1) and four equivalent Ga(1) atoms. All Au(1)-In(1) bond lengths are 2.85 Å. There is one shorter (2.62 Å) and three longer (2.63 Å) Au(1)-Ga(1) bond lengths. In(1) is bonded in a 6-coordinate geometry to six equivalent Au(1) atoms. Ga(1) is bonded to four equivalent Au(1) atoms to form a mixture of corner and edge-sharing GaAu4 tetrahedra.