Research Article: Tetra­methyl­ammonium dimethyl (phenyl­sulfonyl­amido)phosphate(1−)

Date Published: February 01, 2012

Publisher: International Union of Crystallography

Author(s): Elizaveta A. Trush, Oleg V. Shishkin, Victor A. Trush, Irina S. Konovalova, Tetyana Yu. Sliva.


The title compound, C4H12N+·C8H11NO5PS−, was obtained from tetra­methyl­ammonium hydroxide and dimeth­yl(phenyl­sulfon­yl)amido­phosphate. The tetra­methyl­ammonium cation has a slightly distorted tetra­hedral configuration and the N—C bond lengths lie in the range 1.457 (3)–1.492 (3) Å. In the crystal, no classical hydrogen bonds are observed between the cation and the anion.

Partial Text

For the synthesis of sulfonyl­amide derivatives, see: Kirsanov & Shevchenko (1956 ▶); Pietraszkiewicz et al. (2002 ▶); Trush et al. (2009 ▶); Moroz et al. (2009 ▶); Shatrava et al. (2010 ▶). For the crystal structures of tetra­methyl­ammonium compounds, see: Cao et al. (2008 ▶); Liu et al. (2004 ▶).