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Synthesis, spectral and thermal studies on dicarboxylate-bridged palladium(II) coordination polymers. Part I

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Abstract

This work describes the synthesis, IR and 13C CPMAS NMR spectroscopic as well the thermal characterization of the new dicarboxylate complexes [Pd2(ox)2(4,4′-bipy)]n (1), [Pd2(ox)2(bpe)]n (2) and [Pd2(ox)2(pz)]n (3) {ox = oxalate, bipy = 4,4′-bipyridine, bpe = 1,2-bis(4-pyridyl)ethane, pz = pyrazine}. TG experiments reveal that compounds 1–3 undergo thermal decomposition in three steps. Metal palladium was the final product of the thermal decompositions, which was identified by X-ray powder diffraction.

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Acknowledgements

The authors acknowledge CNPq, FAPESP and CAPES for financial support.

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Authors and Affiliations

  1. Instituto de Química de Araraquara, UNESP, P.O. Box 355, Araraquara, 14801-970, SP, Brazil

    R. L. Fernandes, P. M. Takahashi, R. C. G. Frem, A. V. G. Netto & A. E. Mauro

  2. Instituto de Química-USP-SP, P.O. Box 26077, São Paulo, SP, Brazil

    J. R. Matos

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  1. R. L. Fernandes
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  2. P. M. Takahashi
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  3. R. C. G. Frem
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  4. A. V. G. Netto
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  5. A. E. Mauro
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  6. J. R. Matos
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Correspondence to R. C. G. Frem.

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Fernandes, R.L., Takahashi, P.M., Frem, R.C.G. et al. Synthesis, spectral and thermal studies on dicarboxylate-bridged palladium(II) coordination polymers. Part I. J Therm Anal Calorim 97, 123–126 (2009). https://doi.org/10.1007/s10973-009-0252-8

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  • DOI: https://doi.org/10.1007/s10973-009-0252-8

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