KLi2O3 crystallizes in the monoclinic P2_1/m space group. K(1) is bonded in a 7-coordinate geometry to one O(1), three equivalent O(2), and three equivalent O(3) atoms. Li(1) is bonded to one O(2), one O(3), and two equivalent O(1) atoms to form a mixture of distorted edge and corner-sharing LiO4 tetrahedra. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to one K(1) and four equivalent Li(1) atoms. In the second O site, O(2) is bonded in a 2-coordinate geometry to three equivalent K(1) and two equivalent Li(1) atoms. In the third O site, O(3) is bonded in a 2-coordinate geometry to three equivalent K(1) and two equivalent Li(1) atoms.
KLi2O3 crystallizes in the monoclinic P2_1/m space group. K(1) is bonded in a 7-coordinate geometry to one O(1), three equivalent O(2), and three equivalent O(3) atoms. The K(1)-O(1) bond length is 2.77 Å. There are two shorter (2.98 Å) and one longer (3.11 Å) K(1)-O(2) bond length. There is one shorter (2.79 Å) and two longer (3.08 Å) K(1)-O(3) bond lengths. Li(1) is bonded to one O(2), one O(3), and two equivalent O(1) atoms to form a mixture of distorted edge and corner-sharing LiO4 tetrahedra. The Li(1)-O(2) bond length is 1.99 Å. The Li(1)-O(3) bond length is 2.01 Å. There is one shorter (1.90 Å) and one longer (1.91 Å) Li(1)-O(1) bond length. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to one K(1) and four equivalent Li(1) atoms. In the second O site, O(2) is bonded in a 2-coordinate geometry to three equivalent K(1) and two equivalent Li(1) atoms. In the third O site, O(3) is bonded in a 2-coordinate geometry to three equivalent K(1) and two equivalent Li(1) atoms.