Copper(II) and oxovanadium(IV) complexes of 2,3-dihydroxyterephthalic and 2,3,4-trihydroxybenzoic acids

Tamas Kiss, Giovanni Micera, Daniele Sanna, Henryk Kozlowski

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

The complexes formed by 2,3-dihydroxyterephthalic and 2,3,4-trihydroxybenzoic acids with copper(II) and oxovanadium(IV) in aqueous solution were studied by spectroscopic and potentiometric techniques. The results show that all of the functional groups of the ligands are involved in complex formation. Rather stable di- and tri- or tetra-meric species were detected with both metal ions. While the former are EPR-silent, the latter could be characterised by EPR spectroscopy.

Original languageEnglish
Pages (from-to)347-353
Number of pages7
JournalJournal of the Chemical Society, Dalton Transactions
Issue number3
DOIs
Publication statusPublished - Dec 1 1994

ASJC Scopus subject areas

  • Chemistry(all)

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