KSO4 crystallizes in the triclinic P-1 space group. K(1) is bonded in a 11-coordinate geometry to two equivalent O(3), three equivalent O(1), three equivalent O(2), and three equivalent O(4) atoms. S(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(4) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to three equivalent K(1) and one S(1) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to three equivalent K(1) and one S(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to two equivalent K(1) and one S(1) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to three equivalent K(1) and one S(1) atom.
KSO4 crystallizes in the triclinic P-1 space group. K(1) is bonded in a 11-coordinate geometry to two equivalent O(3), three equivalent O(1), three equivalent O(2), and three equivalent O(4) atoms. There is one shorter (2.77 Å) and one longer (3.30 Å) K(1)-O(3) bond length. There are a spread of K(1)-O(1) bond distances ranging from 2.75-3.33 Å. There are a spread of K(1)-O(2) bond distances ranging from 3.22-3.31 Å. There are a spread of K(1)-O(4) bond distances ranging from 2.94-2.99 Å. S(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(4) atom. The S(1)-O(1) bond length is 1.46 Å. The S(1)-O(2) bond length is 1.68 Å. The S(1)-O(3) bond length is 1.45 Å. The S(1)-O(4) bond length is 1.46 Å. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to three equivalent K(1) and one S(1) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to three equivalent K(1) and one S(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to two equivalent K(1) and one S(1) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to three equivalent K(1) and one S(1) atom.