Abstract:The pentadentate symmetrical ligand 2,5-diacetylpyridinebis-(2′-aminosulfonylbenzoyl)hydrazone (H 2 L), with two aminosulfonyl groups located at both ends of the ligand, was obtained and used for the preparation of diorganotinIJIV) complexes, [SnR 2 L] R = Ph (1), Me (2), n Bu (3), and a diorganoleadIJIV) complex, [PbPh 2 L] (4). The spectroscopic and structural characterization of the complexes revealed that they are all very similar, showing a bipyramidal pentagonal coordination around the metal atom, with the… Show more
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