%0 Journal Article
%T Crystal Structure, Thermal Behavior and Vibrational Spectra of 4,4¡¯Diamoniumdiphenylmethan Sulfate Hydrate
%A Takoua Ben Issa
%A Latifa Benhamada
%J Open Journal of Inorganic Chemistry
%P 61-73
%@ 2161-7414
%D 2017
%I Scientific Research Publishing
%R 10.4236/ojic.2017.72004
%X Single crystals of the 4,4¡¯-diamoniumdiphenylmethan sulfate hydrate, denoted DDPS, were grown by slow evaporation solution technique at room temperature. The compound was characterized by single crystal X-ray diffraction, IR and thermal analysis (TG-DTA). It crystallizes in the monoclinic system (space group C2/c) with the following unit cell dimensions: <em>a</em> = 17.7635(10) &Aring;, <em>b</em> = 9.3796(10) &Aring;, c = 27.5676(10) &Aring;, <em>¦Â</em> = 97.37(2)<span style=\"white-space:nowrap;\">¡ã</span>, <em>V</em> = 4555.2(6) <span style=\"white-space:normal;\">&Aring;</span>. The structure was solved by the direct method and refined to final R value of 0.0472 for 2108 independent reflections. The anions are hydrogen bonded to each other, forming clusters [HS<sub>2</sub>O<sub>8</sub>]<sup>3<span style=\"white-space:nowrap;\">©�</span></sup> parallel to the plan (a, b). The water molecules connect these clusters via O-H¡¤¡¤¡¤O hydrogen bonds. The organic cations are attached to the clusters through N-H¡¤¡¤¡¤O hydrogen bonds, forming an infinite three-dimensional network.
%K Organic Sulfate
%K Crystalline Structure
%K Vibrational Spectra
%K Thermal Behavior
%K Differential Thermal Analysis
%U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=75876