Author(s)

Saloua Belghith^*, Sondes Chmengui, Latifa Ben Hamada

Laboratoire d’Energie et de Matériaux (LabEM), Ecole Supérieure des Sciences et de la Technologie de Hammam Sousse, Tunisia.

Physicochemical properties of a new hybrid compound (C₇H₉N₂O)₃HSO₄SO₄ are synthesized in aqueous solution and characterized by various physicochemical studies. This compound crystallizes in the monoclinic space group P2₁/c and a unit cell with a = 10.3028(2)A°, b = 12.4995(2)A°, c = 20.6730(2)A°, V = 2600.61(7)A°³, and Z = 8. The structure has been solved using direct method and refined to a reliability R factor of 4.6%. The atomic arrangement of this compound is built up by (HS₂O₈)^3- anionic pairs interconnected with two types (C₇H₉N₂O)₂²⁺ cationic pairs via (N, O)-H...O hydrogen bonds. The characterization of these salts was carried out using X-ray diffraction, IR spectroscopy and thermal analysis.

Chemical Preparation, Crystal Structure, Thermal Behaviour, Infrared Spectroscopy, 2-Aminobenzamide

Belghith, S. , Chmengui, S. and Hamada, L. (2015) Crystal Structure and Physicochemical Properties of a New Tris (2-Amoniumbenzamide) Sulfate (C₇H₉N₂O)₃HSO₄SO₄. Open Journal of Inorganic Chemistry, 5, 112-121. doi: 10.4236/ojic.2015.54012.