Synthesis, characterization and thermal behaviour of solid 2-methoxycinnamylidenepyruvate of light trivalent lanthanides
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Data
2009
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Resumo
Solid state Ln-2-MeO-CP compounds, where Ln stands for light trivalent lanthanides (La, Ce,
Pr, Nd, Sm, Eu, Gd) and 2-MeO-CP is 2-methoxycinnamylidenepyruvate, were synthesized in this
work. Simultaneous thermogravimetry and differential thermal analysis (TG-DTA), differential
scanning calorimetry (DSC), X-ray powder diffractometry, experimental and theoretical infrared
spectroscopy and complexometry were used to characterize and to study the thermal behaviour
of these compounds. The results led to information regarding the composition and stability of the
isolated complexes.
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Light lanthanides, 2-methoxycinnamylidenepyruvate, Characterization, Thermal behaviour, DFT
Citação
CARVALHO, C. T. et al. Synthesis, characterization and thermal behaviour of solid 2-methoxycinnamylidenepyruvate of light trivalent lanthanides. Journal of the Brazilian Chemical Society, Campinas, v. 20, n.7, p. 1313-1319, 2009.