Summary
Reaction of one mole of acetylacetone with two moles of 4-phenylthiosemicarbazide yields the unusual Schiff base, MeC(=N-NHCSNHPh)CH2C(=NNHCSNHPh)Me. APT = H2L) acetylacetone bis(4-phenylthiosemicarbazone). The complexes of CoII, NiII, CuII, ZnII and UVIO2 have been prepared and characterized by analytical, i.r., electronic spectral and magnetic measurements. The CoII, NiII and CuII complexes have been assigned square-planar stereochemistry on the basis of magnetic and spectroscopic studies. The ligand is a neutral or dibasic quadridentate SNNS donor as revealed by i.r. spectral studies.
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El-Asmy, A.A., Morsi, M.A. & El-Shafei, A.A. Cobalt(II), nickel(II), copper(II), zinc(II) and uranyl(VI) complexes of acetylacetone bis(4-phenylthiosemicarbazone). Transition Met Chem 11, 494–496 (1986). https://doi.org/10.1007/BF01386886
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DOI: https://doi.org/10.1007/BF01386886