%0 Journal Article
%T Tetrakis{2,4-bis[(1-oxo-2-pyridyl)sulfanylmethyl]mesitylene} acetone hemisolvate 11.5-hydrate
%A B. Ravindran Durai Nayagam
%A Samuel Robinson Jebas
%A P. Selvarathy Grace
%A Dieter Schollmeyer
%J Acta Crystallographica Section E
%D 2009
%I International Union of Crystallography
%R 10.1107/s1600536808040233
%X In the crystal structure of the title compound, 4C21H22N2O2S2¡¤0.5C3H6O¡¤11.5H2O, there are four crystallographically independent molecules (A, B, C, D) with similar geometries, 11 water molecules and a solvent acetone molecule which is disordered with a water molecule with occupancy factors of 0.5:0.5. The dihedral angles formed by the mesitylene ring with the two pyridyl rings are 82.07 (3) and 78.39 (3)¡ã in molecule A, 86.20 (3) and 82.29 (3)¡ã in molecule B, 81.05 (3) and 76.0 (4)¡ã in molecule C, 86.0 (3) and 80.9 (3)¡ã in moleule D. The two pyridyl rings form dihedral angles of 41.17 (4), 64.01 (3), 81.9 (3) and 82.25 (3)¡ã in molecules A, B, C and D, respectively. The crystal structure is stabilized by intermolecular O¡ªH...O hydrogen bonds and possible weak C¡ªH...¦Ð interactions. Some short intramolecular S...O contacts are apparent [2.684 (4)¨C2.702 (4)  ].
%U http://scripts.iucr.org/cgi-bin/paper?S1600536808040233