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Electrolytic formation of technetium complexes with π-acceptor ligands

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Abstract

Electrolytic reduction of pertechnetate was performed in aqueous solution containing π-acceptor ligands. Cyanide and 1,10-phenanthroline were the selected ligands. In both cases, electrolyses produced a cathodic TcO2 deposit and soluble Tc complexes. When cyanide was the ligand, the complexes formed were [Tc (CN)6]5− and [TcO2 (CN)4]3−. When working with the amine, [Tc (phen)3]2+ and another positively charged species were found after reaction. Results are compared with previous studies with amines, and the usefulness of the electrolytic route to obtain Tc complexes is evaluated.

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Authors and Affiliations

  1. Facultad de Química, Cátedra de Química Inorgánica, Casilla de Correo 1157, Montevideo, Uruguay

    F. Cerdá, C. Kremer, D. Gambino & E. Kremer

Authors
  1. F. Cerdá
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  2. C. Kremer
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  3. D. Gambino
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  4. E. Kremer
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Cerdá, F., Kremer, C., Gambino, D. et al. Electrolytic formation of technetium complexes with π-acceptor ligands. Journal of Radioanalytical and Nuclear Chemistry Letters 186, 291–301 (1994). https://doi.org/10.1007/BF02162613

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  • DOI: https://doi.org/10.1007/BF02162613

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