CEQUINOR   05415
CENTRO DE QUIMICA INORGANICA "DR. PEDRO J. AYMONINO"
Unidad Ejecutora - UE
artículos
Título:
A New Supramolecular Assembly Obtained by Reaction Between Thiosaccharin and Pyridine
Autor/es:
PIRO, OE; J ZINCZUK; ENRIQUE JOSE BARAN
Revista:
Zeitschrift Für Naturforschung Section B - A Journal of Chemical Sciences
Editorial:
Verlag der Zeitschrift für Naturforschung
Referencias:
Lugar: Tübingen/Alemania; Año: 2008 vol. 63 p. 877 - 877
ISSN:
0932-0776
Resumen:
   The crystal structure of piridynium thiosaccharinate thiosaccharin, [HNC5H5](+) [(tsac)(Htsac)](-) (Htsac = C7H5NO2S2, the thiosaccharin molecule), was determined by single crystal X-ray diffraction. Both, the thiosaccharinate anion, the corresponding neutral molecule and the pyridinium cation are nealy planar and arranged in the solid state in an almost parallel fashion, hence giving rise to a layered supramolecular structure. The anion shows small but significan modifications in the bonding of the thioamide group as compared with the neutral molecule. The crystal is further stabilized by an extensive H-bonding network. The FTIR spectrum of the compound is briefly commented.