K crystallizes in the tetragonal I4_1/amd space group. K(1) is bonded to eight equivalent K(1) atoms to form a mixture of edge and corner-sharing KK8 hexagonal bipyramids.
K crystallizes in the tetragonal I4_1/amd space group. K(1) is bonded to eight equivalent K(1) atoms to form a mixture of edge and corner-sharing KK8 hexagonal bipyramids. There are four shorter (4.42 Å) and four longer (4.59 Å) K(1)-K(1) bond lengths.