Synthesis and thermal behavior study of complexes of the type [Pd(mu-X)(4-eb-p-phen)](2) (X = Cl, Br, I, N-3, NCO, SCN) and 4-eb-p-phen [bis(4-ethylbenzyl)p-phenylenediimine]
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The Schiff base bis(4-ethylbenzyl) p-phenylenediimine, 4-eb-p-phen (1), and six new dimeric Pd(II) complexes of the type [Pd(mu-X)(4-eb-p-phen)](2) {X = Cl (2), Br (3), I (4), N-3 (5), NCO (6), SCN (7)} have been synthesized and characterized by elemental analysis, IR spectroscopy, and H-1 and C-13{H-1}-NMR experiments. The thermal behavior of the complexes 2-7 has been investigated by means of thermogravimetry and differential thermal analysis. From the final decomposition temperatures, the thermal stability of the complexes can be ordered in the following sequence: 3 > 4 > 7 > 2 a parts per thousand 5 > 6. The final products of the thermal decompositions were characterized as metallic palladium by X-ray powder diffraction (XRD).
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Cyclopalladated, Iminic ligands, IR and NMR spectroscopy, TG-DTA
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Inglês
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Journal Of Thermal Analysis And Calorimetry. Dordrecht: Springer, v. 118, n. 1, p. 67-74, 2014.
