Li2O2 crystallizes in the hexagonal P6_3/mmc space group. Li(1) is bonded to four equivalent O(1) atoms to form a mixture of distorted edge and corner-sharing LiO4 tetrahedra. O(1) is bonded in a 5-coordinate geometry to four equivalent Li(1) and one O(1) atom.
Li2O2 crystallizes in the hexagonal P6_3/mmc space group. Li(1) is bonded to four equivalent O(1) atoms to form a mixture of distorted edge and corner-sharing LiO4 tetrahedra. There are three shorter (1.97 Å) and one longer (2.02 Å) Li(1)-O(1) bond length. O(1) is bonded in a 5-coordinate geometry to four equivalent Li(1) and one O(1) atom. The O(1)-O(1) bond length is 1.52 Å.