K2Li4UO6 crystallizes in the trigonal P-3m1 space group. K(1) is bonded in a 3-coordinate geometry to three equivalent O(1) atoms. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded to six equivalent O(1) atoms to form distorted LiO6 octahedra that share faces with two equivalent U(1)O6 octahedra. In the second Li site, Li(2) is bonded in a square co-planar geometry to four equivalent O(1) atoms. U(1) is bonded to six equivalent O(1) atoms to form UO6 octahedra that share faces with two equivalent Li(1)O6 octahedra. O(1) is bonded to one K(1), one Li(1), two equivalent Li(2), and one U(1) atom to form a mixture of distorted corner and edge-sharing OKLi3U trigonal bipyramids.
K2Li4UO6 crystallizes in the trigonal P-3m1 space group. K(1) is bonded in a 3-coordinate geometry to three equivalent O(1) atoms. All K(1)-O(1) bond lengths are 2.58 Å. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded to six equivalent O(1) atoms to form distorted LiO6 octahedra that share faces with two equivalent U(1)O6 octahedra. All Li(1)-O(1) bond lengths are 2.41 Å. In the second Li site, Li(2) is bonded in a square co-planar geometry to four equivalent O(1) atoms. All Li(2)-O(1) bond lengths are 2.13 Å. U(1) is bonded to six equivalent O(1) atoms to form UO6 octahedra that share faces with two equivalent Li(1)O6 octahedra. All U(1)-O(1) bond lengths are 2.09 Å. O(1) is bonded to one K(1), one Li(1), two equivalent Li(2), and one U(1) atom to form a mixture of distorted corner and edge-sharing OKLi3U trigonal bipyramids.