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Articles by Subrato Bhattacharya
Total Records ( 1 ) for Subrato Bhattacharya
  Neetu Singh , Rajendra Prasad and Subrato Bhattacharya
  The title compounds Ph3PbSPbPh3 (1) and Ph3SnSSnPh3 (2) were prepared in high yields by a reaction of Na2S, respectively, with Ph3Pb(SOCMe) and Ph3Sn(SOCMe). X-ray crystallographic and density functional studies were made to understand the structure and bonding in these molecules. Though the Pb–Pb distance in 1 is only marginally shorter than the sum of the corresponding van der Waals’ radii, a smaller Pb–S–Pb angle suggests for a Pb···Pb interaction. DFT calculations were performed to analyse the nature of M···M interaction in 1 and 2. Strong intramolecular π–π interactions subsist between the different phenyl rings of the molecules.
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