Potassium N,2-dichlorobenzene-sulfonamidate sesquihydrate

作者：Gowda B Thimme^*; Foro Sabine; Shakuntala K

来源：Acta Crystallographica Section E-Structure Reports Online, 2011, 67: M914-M914.

DOI：10.1107/S1600536811021891

In the title compound, K+center dot C6H4Cl2NO2S center dot 1.5H(2)O, one water molecule has crystallographically imposed twofold symmetry. The K+ ion is heptacoordinated by three O atoms from water molecules and by four sulfonyl O atoms of N-chloro-2-chloro-benzenesulfonamide anions. The S-N distance of 1.582 (2) angstrom is consistent with an S-N double bond. In the structure, the sulfonyl-O and the water-O atoms bridge the K+ cations in a bidentate fashion. The crystal structure comprises sheets in the ac plane which are further stabilized by intermolecular O-H center dot center dot center dot Cl and O-H center dot center dot center dot N hydrogen bonds.

• 出版日期2011-7