Cu(II) binding by substituted 1, 3, 5-triazine herbicides |
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| Authors: | P. Decock B. Dubois J. Lerivrey C. Gessa J. Urbańska H. Kozłowski |
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| Affiliation: | Laboratoire de Chimie Minérale et Méthodologie Analytique, Université des Sciences et Techniques de Lille, 59-655 Villeneuve d''Ascq, Cedex, France;Istituto di Chimica Agraria, Università degli Studi di Sassari, 07100 Sassari, Italy;Institute of Chemistry, University of Wroc?aw, 14 F. Joliot-Curie Street, 50-383 Wroc?aw, Poland |
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| Abstract: | s-Triazine herbicides form relatively stable complexes with cupric ions, complexes in which the major binding site was found to be a cyclic nitrogen N5. Polarographic data have shown that cuprous ions also form quite stable complexes with the studied ligands. The stability constants strongly suggest that s-triazines act in solutions as the monodentate ligands, a result which agrees well with earlier X-ray results. |
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| Keywords: | Author to whom correspondence should be addressed. |
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