NEW MIXED TETRADENTATE CHELATES OF Co(III) WITH ETHYLENDIIMINO-BIS-DIBENZOYLMETHANE
Abstract:
<p align="justify"> Five new chelates of Co(III) of the [Co(dibenzec)(amine)<sub>2</sub>]<sup>+</sup> type (dibenzec.H2-ethylenediimino-bis-dibenzoylmethane: C<sub>32</sub>H<sub>28</sub>N<sub>2</sub>0<sub>2</sub>, amine=aniline, o-anisidine, p-toluidine, m-xilidine, a-naphtilamine) were synthetized and characterized by isolation of thirty-four new complex salts by means of the double decomposition reactions. The thermal stability of the complexes was studied by means of differential thermal analysis. The structural properties were discussed on the basis of IR and UV spectra </p>
<p align="justify"> Five new chelates of Co(III) of the [Co(dibenzec)(amine)<sub>2</sub>]<sup>+</sup> type (dibenzec.H2-ethylenediimino-bis-dibenzoylmethane: C<sub>32</sub>H<sub>28</sub>N<sub>2</sub>0<sub>2</sub>, amine=aniline, o-anisidine, p-toluidine, m-xilidine, a-naphtilamine) were synthetized and characterized by isolation of thirty-four new complex salts by means of the double decomposition reactions. The thermal stability of the complexes was studied by means of differential thermal analysis. The structural properties were discussed on the basis of IR and UV spectra </p>
DOI: 10.48141/SBJCHEM.v10.n11.2002.40_2002.pdf
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