Title of article :
Crystal structure and Hirshfeld surface analysis of 2-amino-3-hydroxypyridin-1-ium 6-methyl-2,2,4-trioxo-2H,4H-1,2,3-oxathiazin-3-ide
Author/Authors :
Kansiz, Sevgi Department of Fundamental Sciences - Faculty of Engineering - Samsun University, Turkey , Haque Faizi, Md. Serajul PG Department of Chemistry - Langat Singh College - B. R. A. Bihar University, India , Aydin, Tansu Merve Department of Chemistry - Faculty of Arts and Sciences - Ondokuz Mayıs, University, Turkey , Dege, Necmi Department of Physics - Faculty of Arts and Sciences - Ondokuz Mayıs, University, Turkey , Icbudak, Hasan Department of Chemistry - Faculty of Arts and Sciences - Ondokuz Mayıs, University, Turkey , Golenya, Irina A. Department of Chemistry - Volodymyrska str 64 - National Taras Shevchenko University, Ukraine
Abstract :
The asymmetric unit of the title compound, C5H7N2O+·C4H4NO4S−, contains one cation and one anion. The 6-methyl-2,2,4-trioxo-2H,4H-1,2,3-oxathiazin-3-ide anion adopts an envelope conformation with the S atom as the flap. In the crystal, the anions and cations are held together by N—H⋯O, N—H⋯N, O—H⋯O and C—H⋯O hydrogen bonds, thus forming a three-dimensional structure. The Hirshfeld surface analysis and fingerprint plots reveal that the crystal packing is dominated by O⋯H/H⋯O (43.1%) and H⋯H (24.2%) contacts.
Keywords :
crystal structure , acesulfame , 2-amino-3-hydroxypyridine , hydrogen bonding , Hirshfeld surface analysis
Journal title :
Acta Crystallographica Section E: Crystallographic Communications
