Synthesis,Crystal Structure,and Characterization of a New Adduct 3-Ammoniumphenyl Sulfone Dihydrogenphosphate Phosphoric Acid [C12H14N2SO2](H2PO4)2H3PO4 |
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| Authors: | Adel Mahroug Mohamed Belhouchet Annie Hémon-Ribaud Tahar Mhiri |
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| Affiliation: | 1. Laboratoire de l'Etat Solide, Département de Chimie, Faculté des Sciences de Sfax , Université de Sfax , 3018, Sfax, Tunisia;2. Laboratoire des Oxydes et Fluorures, UMR 6010 CNRS, Faculté des Sciences et Techniques , Université du Maine , 72085, Le Mans Cedex 9, France |
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| Abstract: | ![]()
Abstract A new adduct 3-ammoniumphenyl sulfone dihydrogenphosphate phosphoric acid, [C12H14N2O2S](H2PO4)2H3PO4, has been synthesized by slow evaporation at room temperature using 3-aminophenyl sulfone as the structure-directing agent. The structure, determined by single-crystal X-ray diffraction at 293 K, can be described as inorganic layers built by H2PO4 ? groups and H3PO4 molecules, parallel to the (a, c) planes at y = 0.5, between which molecules of the organic group [C12H14N2O2S]2+ are inserted. In this atomic arrangement, hydrogen bonds and van der Waals interactions between the different species play an important role in the tri-dimensional network cohesion. Solid-state 13C and 31P MAS NMR spectroscopies are in agreement with the X-ray structure. [Supplemental materials are available for this article. Go to the publisher's online edition of Phosphorus, Sulfur, and Silicon and the Related Elements for the following free supplemental resource: Tables S1 and S2. Figures S1 and S2.] GRAPHICAL ABSTRACT  |
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| Keywords: | Organic phosphate crystal structure hydrogen bonds IR spectroscopy layered compound NMR spectroscopy |
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