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Studies on the reaction of salicylidenebenzoic-hydrazide (SBH) with Ce3+, Th4+ and UO2 2+

Komplexe vonCe 3+,Th 4+, undUO 2 2+ mit dem Kondensationsprodukt aus Salicylaldehyd-Benzhydrazid (SBH)

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Abstract

The stoichiometry and structure of salicylidenebenzoic-hydrazine (SBH) chelates with UO2(II), Ce(III) and Th(IV) in buffer-ethanol mixtures and in pure ethanol is studied applying conductometric titration, visible spectrophotometry and ir-spectrophotometry. The ir-spectra revealed that coordination takes place through the C=O and C=N groups.

Zusammenfassung

Die Stöchiometrie und die Struktur derSBH-Me(x) Chelate in Puffer-Ethanol-Mischungen und in reinem Ethanol wurde mittels Leitfähigkeitsmessungen, UV- und IR-Spektroskopie untersucht. Insbesondere die IR-Messungen zeigen, daß die Koordination über die C=O- und C=N-Gruppierung stattfindet.

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Deceased December 1977.

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Issa, I.M., Temerk, Y.M., Abu Zhuri, A.Z. et al. Studies on the reaction of salicylidenebenzoic-hydrazide (SBH) with Ce3+, Th4+ and UO2 2+ . Monatshefte für Chemie 111, 1151–1158 (1980). https://doi.org/10.1007/BF00909672

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Keywords

  • Complexes, Ce 3+,Th 4+,UO 2 2+
  • Conductometric titration
  • IR-Spectroscopy