| Author | dc.contributor.author | Zolezzi Carvallo, Santiago | |
| Author | dc.contributor.author | Spodine Spiridonova, Evgenia | es_CL |
| Author | dc.contributor.author | Decinti Weiss, Emilio | es_CL |
| Admission date | dc.date.accessioned | 2011-06-02T15:01:14Z | |
| Available date | dc.date.available | 2011-06-02T15:01:14Z | |
| Publication date | dc.date.issued | 2002-01-15 | |
| Cita de ítem | dc.identifier.citation | POLYHEDRON 21 (1): 55-59 | es_CL |
| Identifier | dc.identifier.issn | 0277-5387 | |
| Identifier | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/121239 | |
| General note | dc.description | Artículo de publicación ISI | es_CL |
| Abstract | dc.description.abstract | The electrochemical reduction of copper(II) complexes with salen Schiff-base ligands derived from ethylenediamine or (R,R) or (S,S)-1,2-diphenylethylenediamine and 5-methoxy, 5-bromo and 5-nitrosalicylaldehyde have been studied by cyclic voltammetry in the potential range + 1 to - 2.3 V in dimethyl sulfoxide (DMSO) as a solvent. The resulting voltammograms consist of a single quasi-reversible one-electron transfer attributable to the couple [Cu(II)L]/[Cu(I)L](-). Trends in cathodic peak potential (E-pc) values are observed which can be correlated with the electronic effects of the 5-substituents of the Schiff-base ligands. Changes in the basicity of the ligand groups are determinant for such electrochemical trends. | es_CL |
| Lenguage | dc.language.iso | en | es_CL |
| Publisher | dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | es_CL |
| Keywords | dc.subject | CARBON CATHODES | es_CL |
| Título | dc.title | Electrochemical studies of copper(II) complexes with Schiff-base ligands | es_CL |
| Document type | dc.type | Artículo de revista | |
