CEQUINOR   05415
CENTRO DE QUIMICA INORGANICA "DR. PEDRO J. AYMONINO"
Unidad Ejecutora - UE
artículos
Título:
Synthesis and Characterization of Ammonium Acesulfamate
Autor/es:
ECHEVERRÍA, G.A.; PIRO, O.E.; PARAJÓN-COSTA, B.S.; BARAN, ENRIQUE J.
Revista:
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B - A JOURNAL OF CHEMICAL SCIENCES
Editorial:
VERLAG Z NATURFORSCH
Referencias:
Lugar: Tübingen; Año: 2014 vol. 69b p. 737 - 737
ISSN:
0932-0776
Resumen:
Ammonium acesulfamate, (NH4)C4H4NO4S, was prepared by the reaction of acesulfamic acidand ammonium carbonate in aqueous solution, and characterized by elemental analysis and 1H and13C NMR spectroscopy. Its crystal and molecular structure was determined by single-crystal X-ray diffraction methods. The substance crystallizes in the orthorhombic space group Pnma with Z = 4 molecules per unit cell. The NH4+ ion generates medium to strong hydrogen bonds with the carbonylic oxygen, the iminic nitrogen and the sulfonyl oxygen atoms of the acesulfamate anion. The FTIR spectrum of the compound was also recorded and is briefly discussed.
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