Binding ability of 2,6-bis(methylthiomethyl)pyridine with proton, palladium(II) and copper(II) in aqueous solutions
In: Inorganica chimica acta, Jg. 186 (1991), Heft 1, S. 79-86
academicJournal
- print, 14 ref
Zugriff:
The acidity constant of the tridentate ligand 2,6-bis(methylthiomethyl)pyridine (L) and formation constants of its Pd(II) and Cu(II) complexes [PdLTu]2+ and [CuL(H2O)]2+ have been determined in aqueous solutions by potentiometric and spectrophotometric techniques. The acidity constant as determined by potentiometry is log K=4.04±0.04 (4.01±0.02 by spectrophotometry), whereas the formation constants for the Pd(II) and Cu(II) species are log K=28.92±0.09 and 4.6±0.1 (4.41±0.04), respectively.
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Binding ability of 2,6-bis(methylthiomethyl)pyridine with proton, palladium(II) and copper(II) in aqueous solutions
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Autor/in / Beteiligte Person: | CANOVESE, L ; CHESSA, G ; MARANGONI, G ; PITTERI, B ; UGUAGLIATI, P ; VISENTIN, F |
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Zeitschrift: | Inorganica chimica acta, Jg. 186 (1991), Heft 1, S. 79-86 |
Veröffentlichung: | Lausanne: Elsevier Science, 1991 |
Medientyp: | academicJournal |
Umfang: | print, 14 ref |
ISSN: | 0020-1693 (print) |
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