K3SO4F crystallizes in the cubic P-43m space group. K(1) is bonded to four equivalent O(1) and two equivalent F(1) atoms to form distorted KO4F2 pentagonal pyramids that share corners with two equivalent K(1)O4F2 pentagonal pyramids, corners with four equivalent S(1)O4 tetrahedra, and edges with eight equivalent K(1)O4F2 pentagonal pyramids. S(1) is bonded to four equivalent O(1) atoms to form SO4 tetrahedra that share corners with twelve equivalent K(1)O4F2 pentagonal pyramids. O(1) is bonded in a distorted rectangular see-saw-like geometry to three equivalent K(1) and one S(1) atom. F(1) is bonded to six equivalent K(1) atoms to form corner-sharing FK6 octahedra. The corner-sharing octahedra are not tilted.
K3SO4F crystallizes in the cubic P-43m space group. K(1) is bonded to four equivalent O(1) and two equivalent F(1) atoms to form distorted KO4F2 pentagonal pyramids that share corners with two equivalent K(1)O4F2 pentagonal pyramids, corners with four equivalent S(1)O4 tetrahedra, and edges with eight equivalent K(1)O4F2 pentagonal pyramids. All K(1)-O(1) bond lengths are 2.78 Å. Both K(1)-F(1) bond lengths are 2.73 Å. S(1) is bonded to four equivalent O(1) atoms to form SO4 tetrahedra that share corners with twelve equivalent K(1)O4F2 pentagonal pyramids. All S(1)-O(1) bond lengths are 1.50 Å. O(1) is bonded in a distorted rectangular see-saw-like geometry to three equivalent K(1) and one S(1) atom. F(1) is bonded to six equivalent K(1) atoms to form corner-sharing FK6 octahedra. The corner-sharing octahedra are not tilted.