CsHSO3 crystallizes in the trigonal R3m space group. Cs(1) is bonded in a 9-coordinate geometry to nine equivalent O(1) atoms. H(1) is bonded in a single-bond geometry to one S(1) atom. S(1) is bonded in a tetrahedral geometry to one H(1) and three equivalent O(1) atoms. O(1) is bonded in a single-bond geometry to three equivalent Cs(1) and one S(1) atom.
CsHSO3 crystallizes in the trigonal R3m space group. Cs(1) is bonded in a 9-coordinate geometry to nine equivalent O(1) atoms. There are three shorter (3.28 Å) and six longer (3.33 Å) Cs(1)-O(1) bond lengths. H(1) is bonded in a single-bond geometry to one S(1) atom. The H(1)-S(1) bond length is 1.36 Å. S(1) is bonded in a tetrahedral geometry to one H(1) and three equivalent O(1) atoms. All S(1)-O(1) bond lengths are 1.47 Å. O(1) is bonded in a single-bond geometry to three equivalent Cs(1) and one S(1) atom.