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    Université de Neuchâtel

    Carbonate binding to copper(II) in solution: mixed-ligand complex formation and its application to the isolation and separation of the three isomers of [Cu(bpp)(H2O)][ClO4]2 [bpp = 2,6-bis(pyrrolidin-2-yl)pyridine]

    Bernauer, Klaus ; Godefroy, Isabelle ; Cabort, Amel ; Guicher, Nathalie ; Stoeckli-Evans, Helen ; Süss-Fink, Georg

    In: Journal of the Chemical Society, Dalton Transactions, 2002, p. 2069-2073

    The binding of the carbonate anion to [Cu(meso-bpp)(H2O)]2+ and rac-[Cu(bpp)(H2O)]2+ [bpp = 2,6-bis(pyrrolidin-2-yl)pyridine] in aqueous solution has been investigated. Formation constants of the carbonato complexes [Cu(meso-bpp)(CO3)] and rac-[Cu(bpp)(CO3)] (1.02 × 103 M–1 and...