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Journal of Coordination Chemistry
Year: 2010  |  Volume: 63  |  Issue: 7  |  Page No.: 1176 - 1185

Mercury(II) complexes of pyrrolidinedithiocarbamate, crystal structure of bis {[μ2-(pyrrolidinedithiocarbamato-S,S ')(pyrrolidinedithiocarbamato-S,S ')mercury(II)]}

Muhammad Altaf, Helen Stoeckli-Evans, Syeda Shahzadi Batool, Anvarhusein A. Isab, Saeed Ahmad, Muhammad Saleem, Shafique Ahmad Awan and Muhammad Ashraf Shaheen    

Abstract: Mercury(II) complexes of pyrrolidinedithiocarbamate (PDTC) having the general formula [Hg(PDTC)X] (X = Cl-, SCN-, and CN-) and [Hg(PDTC)2] have been prepared and characterized by elemental analysis, IR, and NMR. The crystal structure of [Hg(PDTC)2] has also been determined by X-ray crystallography, showing that the complex is a centrosymmetric dimer, [Hg2(PDTC)4] (bis[µ2-(pyrrolidinedithiocarbamato-S,S')(pyrrolidinedithiocarbamato-S,S')mercury(II)]) (1). The solid-state structure of 1 contains two crystallographically equivalent Hg(II) centers in a distorted tetrahedron.

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