Summary
New complexes of Sb(III) and Bi(III) with semicarbazones of the general formulae SbCl3 L and BiCl3 L (whereL=semicarbazones) have been prepared and characterized by IR,1H- and13C-NMR spectral measurements. The results of the spectroscopic studies indicate that the semicarbazone ligands act as bidentate in all the complexes. All complexes are non-electrolytes inDMF solution. The molecular weight determinations indicate that the compounds are monomeric.
Zusammenfassung
Es wurden neue Komplexe von Sb(III) und Bi(III) mit Semicarbazonen von der allgemeinen Formel SbCl3 L und BiCl3 L (L=verschiedenene Semicarbazone) dargestellt und mittels IR,1H- und13C-NMR charakterisiert. Die spektroskopischen Untersuchungen zeigten, daß die Semicarbazon-Liganden in allen Komplexen zweizähnig agieren. Molekulargewichtsbestimmungen zeigten die monomere Natur der Verbindungen an.
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Singh, K., Tandon, J.P. Synthesis and spectroscopic studies of Sb(III) and Bi(III) complexes of semicarbazones. Monatsh Chem 123, 983–986 (1992). https://doi.org/10.1007/BF00810928
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DOI: https://doi.org/10.1007/BF00810928