InGa3 crystallizes in the hexagonal P6_3/mmc space group. In(1) is bonded to twelve Ga(1,1,1) atoms to form a mixture of corner and face-sharing InGa12 cuboctahedra. There are three inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a 12-coordinate geometry to four equivalent In(1) and eight Ga(1,1,1) atoms. In the second Ga site, Ga(1) is bonded in a 12-coordinate geometry to four equivalent In(1) and eight equivalent Ga(1) atoms. In the third Ga site, Ga(1) is bonded in a 12-coordinate geometry to four equivalent In(1) and eight equivalent Ga(1) atoms.
InGa3 crystallizes in the hexagonal P6_3/mmc space group. In(1) is bonded to twelve Ga(1,1,1) atoms to form a mixture of corner and face-sharing InGa12 cuboctahedra. There are six shorter (3.09 Å) and six longer (3.19 Å) In(1)-Ga(1,1,1) bond lengths. There are three inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a 12-coordinate geometry to four equivalent In(1) and eight Ga(1,1,1) atoms. There are a spread of Ga(1)-Ga(1,1,1) bond distances ranging from 2.97-3.21 Å. In the second Ga site, Ga(1) is bonded in a 12-coordinate geometry to four equivalent In(1) and eight equivalent Ga(1) atoms. In the third Ga site, Ga(1) is bonded in a 12-coordinate geometry to four equivalent In(1) and eight equivalent Ga(1) atoms.