InGaO3(ZnO)3 is Aluminum carbonitride-derived structured and crystallizes in the trigonal R3m space group. There are three inequivalent Zn sites. In the first Zn site, Zn(1) is bonded to one O(6) and three equivalent O(1) atoms to form ZnO4 tetrahedra that share corners with three equivalent In(1)O6 octahedra, corners with three equivalent Zn(3)O4 tetrahedra, and corners with six equivalent Zn(1)O4 tetrahedra. The corner-sharing octahedral tilt angles are 60°. In the second Zn site, Zn(2) is bonded to one O(5) and three equivalent O(2) atoms to form ZnO4 tetrahedra that share corners with three equivalent In(1)O6 octahedra, corners with six equivalent Zn(2)O4 tetrahedra, and corners with three equivalent Ga(1)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles are 60°. In the third Zn site, Zn(3) is bonded to one O(1) and three equivalent O(3) atoms to form ZnO4 tetrahedra that share corners with three equivalent Zn(1)O4 tetrahedra, corners with six equivalent Zn(3)O4 tetrahedra, and corners with three equivalent Ga(1)O5 trigonal bipyramids. In(1) is bonded to three equivalent O(5) and three equivalent O(6) atoms to form InO6 octahedra that share corners with three equivalent Zn(1)O4 tetrahedra, corners with three equivalent Zn(2)O4 tetrahedra, and edges with six equivalent In(1)O6 octahedra. Ga(1) is bonded to one O(2), one O(3), and three equivalent O(4) atoms to form GaO5 trigonal bipyramids that share corners with three equivalent Zn(2)O4 tetrahedra, corners with three equivalent Zn(3)O4 tetrahedra, and corners with six equivalent Ga(1)O5 trigonal bipyramids. There are six inequivalent O sites. In the first O site, O(1) is bonded to one Zn(3) and three equivalent Zn(1) atoms to form OZn4 tetrahedra that share corners with three equivalent O(3)Zn3Ga tetrahedra, corners with three equivalent O(6)ZnIn3 tetrahedra, and corners with six equivalent O(1)Zn4 tetrahedra. In the second O site, O(2) is bonded to three equivalent Zn(2) and one Ga(1) atom to form OZn3Ga tetrahedra that share  a cornercorner with one O(3)Zn3Ga tetrahedra, corners with three equivalent O(5)ZnIn3 tetrahedra, and corners with six equivalent O(2)Zn3Ga tetrahedra. In the third O site, O(3) is bonded to three equivalent Zn(3) and one Ga(1) atom to form OZn3Ga tetrahedra that share  a cornercorner with one O(2)Zn3Ga tetrahedra, corners with three equivalent O(1)Zn4 tetrahedra, and corners with six equivalent O(3)Zn3Ga tetrahedra. In the fourth O site, O(4) is bonded in a trigonal planar geometry to three equivalent Ga(1) atoms. In the fifth O site, O(5) is bonded to one Zn(2) and three equivalent In(1) atoms to form distorted OZnIn3 tetrahedra that share corners with three equivalent O(2)Zn3Ga tetrahedra, corners with three equivalent O(6)ZnIn3 tetrahedra, corners with six equivalent O(5)ZnIn3 tetrahedra, and edges with three equivalent O(6)ZnIn3 tetrahedra. In the sixth O site, O(6) is bonded to one Zn(1) and three equivalent In(1) atoms to form distorted OZnIn3 tetrahedra that share corners with three equivalent O(1)Zn4 tetrahedra, corners with three equivalent O(5)ZnIn3 tetrahedra, corners with six equivalent O(6)ZnIn3 tetrahedra, and edges with three equivalent O(5)ZnIn3 tetrahedra.
InGaO3(ZnO)3 is Aluminum carbonitride-derived structured and crystallizes in the trigonal R3m space group. There are three inequivalent Zn sites. In the first Zn site, Zn(1) is bonded to one O(6) and three equivalent O(1) atoms to form ZnO4 tetrahedra that share corners with three equivalent In(1)O6 octahedra, corners with three equivalent Zn(3)O4 tetrahedra, and corners with six equivalent Zn(1)O4 tetrahedra. The corner-sharing octahedral tilt angles are 60°. The Zn(1)-O(6) bond length is 1.99 Å. All Zn(1)-O(1) bond lengths are 2.02 Å. In the second Zn site, Zn(2) is bonded to one O(5) and three equivalent O(2) atoms to form ZnO4 tetrahedra that share corners with three equivalent In(1)O6 octahedra, corners with six equivalent Zn(2)O4 tetrahedra, and corners with three equivalent Ga(1)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles are 60°. The Zn(2)-O(5) bond length is 1.99 Å. All Zn(2)-O(2) bond lengths are 2.03 Å. In the third Zn site, Zn(3) is bonded to one O(1) and three equivalent O(3) atoms to form ZnO4 tetrahedra that share corners with three equivalent Zn(1)O4 tetrahedra, corners with six equivalent Zn(3)O4 tetrahedra, and corners with three equivalent Ga(1)O5 trigonal bipyramids. The Zn(3)-O(1) bond length is 2.00 Å. All Zn(3)-O(3) bond lengths are 2.02 Å. In(1) is bonded to three equivalent O(5) and three equivalent O(6) atoms to form InO6 octahedra that share corners with three equivalent Zn(1)O4 tetrahedra, corners with three equivalent Zn(2)O4 tetrahedra, and edges with six equivalent In(1)O6 octahedra. All In(1)-O(5) bond lengths are 2.22 Å. All In(1)-O(6) bond lengths are 2.22 Å. Ga(1) is bonded to one O(2), one O(3), and three equivalent O(4) atoms to form GaO5 trigonal bipyramids that share corners with three equivalent Zn(2)O4 tetrahedra, corners with three equivalent Zn(3)O4 tetrahedra, and corners with six equivalent Ga(1)O5 trigonal bipyramids. The Ga(1)-O(2) bond length is 2.00 Å. The Ga(1)-O(3) bond length is 2.00 Å. All Ga(1)-O(4) bond lengths are 1.93 Å. There are six inequivalent O sites. In the first O site, O(1) is bonded to one Zn(3) and three equivalent Zn(1) atoms to form OZn4 tetrahedra that share corners with three equivalent O(3)Zn3Ga tetrahedra, corners with three equivalent O(6)ZnIn3 tetrahedra, and corners with six equivalent O(1)Zn4 tetrahedra. In the second O site, O(2) is bonded to three equivalent Zn(2) and one Ga(1) atom to form OZn3Ga tetrahedra that share  a cornercorner with one O(3)Zn3Ga tetrahedra, corners with three equivalent O(5)ZnIn3 tetrahedra, and corners with six equivalent O(2)Zn3Ga tetrahedra. In the third O site, O(3) is bonded to three equivalent Zn(3) and one Ga(1) atom to form OZn3Ga tetrahedra that share  a cornercorner with one O(2)Zn3Ga tetrahedra, corners with three equivalent O(1)Zn4 tetrahedra, and corners with six equivalent O(3)Zn3Ga tetrahedra. In the fourth O site, O(4) is bonded in a trigonal planar geometry to three equivalent Ga(1) atoms. In the fifth O site, O(5) is bonded to one Zn(2) and three equivalent In(1) atoms to form distorted OZnIn3 tetrahedra that share corners with three equivalent O(2)Zn3Ga tetrahedra, corners with three equivalent O(6)ZnIn3 tetrahedra, corners with six equivalent O(5)ZnIn3 tetrahedra, and edges with three equivalent O(6)ZnIn3 tetrahedra. In the sixth O site, O(6) is bonded to one Zn(1) and three equivalent In(1) atoms to form distorted OZnIn3 tetrahedra that share corners with three equivalent O(1)Zn4 tetrahedra, corners with three equivalent O(5)ZnIn3 tetrahedra, corners with six equivalent O(6)ZnIn3 tetrahedra, and edges with three equivalent O(5)ZnIn3 tetrahedra.