Publication Date:
2013-12-14
Description:
The reaction of dichlorido(cod)palladium(II) (cod = 1,5-cyclooctadiene) with 2-(benzylsulfanyl)aniline followed by heating inN,N-dimethylformamide (DMF) produces the linear trinuclear Pd3complex bis(μ2-1,3-benzothiazole-2-thiolato)bis[μ2-2-(benzylsulfanyl)anilinido]dichloridotripalladium(II)N,N-dimethylformamide disolvate, [Pd3(C7H4NS2)2(C13H12NS)2Cl2]·2C3H7NO. The molecule has overline{1} symmetry and a Pd...Pd separation of 3.2012 (4) Å. The outer PdIIatoms have a square-planar geometry formed by anN,S-chelating 2-(benzylsulfanyl)anilinide ligand, a chloride ligand and the thiolate S atom of a bridging 1,3-benzothiazole-2-thiolate ligand, while the central PdIIcore shows an allN-coordinated square-planar geometry. The geometry is perfectly planar within the PdN4core and the N—Pd—N bond angles differ significantly [84.72 (15)° for the N atoms of ligands coordinated to the same outer Pd atom and 95.28 (15)° for the N atoms of ligands coordinated to different outer Pd atoms]. This trinuclear Pd3complex is the first example of one in which 1,3-benzothiazole-2-thiolate ligands are onlyN-coordinated to one Pd centre. The 1,3-benzothiazole-2-thiolate ligands were formedin situfrom 2-(benzylsulfanyl)aniline.
Electronic ISSN:
2053-2296
Topics:
Chemistry and Pharmacology
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Geosciences
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Physics
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