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Eclética Química

Print version ISSN 0100-4670

Abstract

BANNACH, G.; SCHNITZLER, E.  and  IONASHIRO, M.. Synthesis, characterization and thermal behaviour of solid state compounds of 2-chlorobenzylidenepyruvate with trivalent aluminium, gallium, indium and scandium metals. Eclet. Quím. [online]. 2003, vol.28, n.1, pp. 19-24. ISSN 0100-4670.  http://dx.doi.org/10.1590/S0100-46702003000100002.

Solid state compounds M-2-Cl-BP, where 2-Cl-BP is 2-chlorobenzylidenepyruvate and M represents Al, Ga, In, and Sc were prepared. X-ray powder diffractometry, infrared spectroscopy and simultaneous thermogravimetry-differential thermal analysis (TG-DTA), have been used to characterize and to study the thermal behavior of these compounds. The results provided information concerning the stoichiometry, crystallinity, thermal stability and thermal decomposition of the compounds.

Keywords : 2-chlorobenzylidenepyruvate; characterization; thermal behaviour.

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