title: A Schiff base formed from sulfanilic acid and dimethylformamide.
abstract: The crystal structure the Schiff base contains one 4-dimethylaminomethyleneaminobenzenesulfonic acid molecule in zwitterionic form [4-(dimethylaminomethyleneammonio)benzenesulfonate], and one water molecule in the asymmetric unit (C9H12N2O3S.H2O). Protonation occurs at nitrogen atom N1, but the charge is delocalized.
authors.affiliation: Department of Biochemistry, University of Toronto, Canada. andrew.hempel@utoronto.ca
authors.forename: A
authors.initials: A
authors.lastname: Hempel
authors.forename: N
authors.initials: N
authors.lastname: Camerman
authors.forename: D
authors.initials: D
authors.lastname: Mastropaolo
authors.forename: A
authors.initials: A
authors.lastname: Camerman
mesh_terms: D018360:Crystallography, X-Ray; D004126:Dimethylformamide / Q000737:chemistry*; D008958:Models, Molecular; D012545:Schiff Bases / Q000737:chemistry*; D013425:Sulfanilic Acids / Q000737:chemistry*
chemical_list: D012545:Schiff Bases; D013425:Sulfanilic Acids; D004126:Dimethylformamide