LuInO6 crystallizes in the monoclinic C2/m space group. Lu(1) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(4) atoms to form LuO6 octahedra that share corners with two equivalent Lu(1)O6 octahedra and corners with four equivalent In(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 66-67°. In(1) is bonded to two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms to form InO6 octahedra that share corners with two equivalent In(1)O6 octahedra and corners with four equivalent Lu(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 67-68°. There are four inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to two equivalent Lu(1) and one O(2) atom. In the second O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to two equivalent In(1) and one O(1) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Lu(1), one In(1), and one O(3) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one Lu(1), one In(1), and one O(4) atom.
LuInO6 crystallizes in the monoclinic C2/m space group. Lu(1) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(4) atoms to form LuO6 octahedra that share corners with two equivalent Lu(1)O6 octahedra and corners with four equivalent In(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 66-67°. Both Lu(1)-O(1) bond lengths are 2.21 Å. Both Lu(1)-O(3) bond lengths are 2.23 Å. Both Lu(1)-O(4) bond lengths are 2.22 Å. In(1) is bonded to two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms to form InO6 octahedra that share corners with two equivalent In(1)O6 octahedra and corners with four equivalent Lu(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 67-68°. Both In(1)-O(2) bond lengths are 2.24 Å. Both In(1)-O(3) bond lengths are 2.22 Å. Both In(1)-O(4) bond lengths are 2.22 Å. There are four inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to two equivalent Lu(1) and one O(2) atom. The O(1)-O(2) bond length is 1.48 Å. In the second O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to two equivalent In(1) and one O(1) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Lu(1), one In(1), and one O(3) atom. The O(3)-O(3) bond length is 1.48 Å. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one Lu(1), one In(1), and one O(4) atom. The O(4)-O(4) bond length is 1.47 Å.