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Acta Cryst. (2007). E63, o1609-o1610  [ doi:10.1107/S1600536807009658 ]

N,N,N',N'-Tetramethylethane-1,2-diamine-N-hydroxybenzensulfonamide (1/2): an adduct of Piloty's acid

N. Arulsamy, D. S. Bohle and E. Hoen

Abstract: The title compound, C6H16N2·2C6H7NO3S, consists of a strongly hydrogen-bonded adduct of N,N,N',N'-tetramethylethane-1,2-diamine (tmen) and undissociated N-hydroxybenzensulfonamide (Piloty's acid, PA). The diamine molecule sits on a center of symmetry at the mid-point of the central C-C bond. The C-S-N-O linkage in PA adopts a syn geometry.

Online 7 March 2007


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