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Abstract: Two novel organotin(IV) complexes of the types [(Ph3Sn)4(O3POPh)2] n 1 and [(Ph3Sn)6(O3POPh)3]2 2 have been prepared by treatment of phenylphosphoric acid and the Ph3SnCl under different conditions. The complexes 1 and 2 were characterized by elemental analysis, IR and NMR (1H,13C,119Sn) spectroscopy and X-ray crystallography diffraction analysis. The structure analyses reveal that complex 1 is an infinite 1D polymer and complex 2 is a dimer which contains two 24-membered macrocycles. [Copyright &y& Elsevier]

Abstract: The self-assembly reaction of 4-hydroxy-2-mercapto-6-methylpyrimidine, KOH and di-n-butyltin dichloride in CH3OH and H2O (V/V=1:1) under solvothermal conditions (150°C) affords a novel one-dimensional infinite polymeric chain complex 1, which involves high centrosymmetric units containing centrosymmetric hydrolysis ladders and unhydrolyzed Bu2Sn(IV) moieties. [Copyright &y& Elsevier]

Abstract: A novel 3D diorganotin framework, {[(nBu2Sn)2(dmsa)]2 ·MeOH} n (1), has been solvothermally synthesized and structurally characterized by elemental analysis, FT-IR, NMR (1H, 13C, 119Sn) spectra, TGA and X-ray crystallography. The structure analysis of complex 1 reveals that guest methanol molecules are established in the hydrophobic “pseudo-channels” of this framework. [Copyright &y& Elsevier]