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| Titel: |
Interaction of Metal Ions with Humic-Like Models. Part 11. Adducts of Cu(II)-2,6-Dimethoxybenzoates with Heterocyclic Bases |
| Auteur: |
Erre, Liliana Strinna Gulinati, Beatrice Micera, Giovanni Cariati, Franco |
| Verschenen in: |
Journal of coordination chemistry |
| Paginering: | Jaargang 22 (1990) nr. 4 pagina's 281-287 |
| Jaar: |
1990 |
| Inhoud: |
Adducts formed by the dinuclear complexes [Cu2(2,6-DMB)4(H2O)2], (I) and [Cu2(2,6-DMB)2-(O2CCH3)2(H2O)2], (II) (2,6-DMB = 2,6-dimethoxybenzoate) with nitrogenous bases [pyridine (py), 4-ethylpyridine (4-Etpy), pyrazine (pz), 2-methylpyrazine (2-Mepz), imidazole (im), l-methylimidazole (1-Meim) and 2-phenylimidazole (2-Phim)] have been synthesized and characterized. Starting with II, only one adduct, [Cu2(2,6-DMB)2(O2CCH3)2(2-Phim)2J, was obtained. In the other cases, starting with either I or II, monomeric compounds containing two 2,6-DMB ligands and one or two base molecules were isolated. The structure of these compounds consists, basically, of tetragonal copper(II) chromophores involving metal coordination by monodentate carboxyl groups and nitrogen atoms in the plane, with water molecules, when present, as axial donors. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 7 van 13 gevonden artikelen
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