| Author | dc.contributor.author | Parada Aliste, José | es_CL |
| Author | dc.contributor.author | Bunel Torrealba, Sergio | es_CL |
| Author | dc.contributor.author | Ibarra, Carmen | es_CL |
| Author | dc.contributor.author | Larrazábal Rojas, Guillermo | es_CL |
| Author | dc.contributor.author | Gillitt, N. D. | |
| Author | dc.contributor.author | Bunton, Clifford A. | es_CL |
| Admission date | dc.date.accessioned | 2011-06-02T14:51:17Z | |
| Available date | dc.date.available | 2011-06-02T14:51:17Z | |
| Publication date | dc.date.issued | 2002-10-01 | |
| Cita de ítem | dc.identifier.citation | POLYHEDRON 21 (22): 2215-2220 | es_CL |
| Identifier | dc.identifier.issn | 0277-5387 | |
| Identifier | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/121238 | |
| General note | dc.description | Artículo de publicación ISI | es_CL |
| Abstract | dc.description.abstract | The two 1,10-phenanthroline ligands in the mixed Delta-cobalt(III) complex with sucrose are in different environments relative to the sucrose ligand as shown by differences in their H-1 NMR signals and predicted by structural optimization. There is considerable congestion between the glucose moiety and one of the phenanthrolines in the A-complex, and the interactions which stabilize it, relative to a A-complex, are analyzed. Differences in H-1 chemical shifts of the phenanthrolines are related to their mutual interactions and those with the glucose moiety of the sugar, which lead to pi-shielding in some of its H-1 NMR signals. Absorption and circular dichroism (CD) spectra are analyzed with assignment of the electronic transitions. | es_CL |
| Lenguage | dc.language.iso | en | es_CL |
| Publisher | dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | es_CL |
| Keywords | dc.subject | AQUEOUS-SOLUTION | es_CL |
| Título | dc.title | Sucrose bis(1,10-phenanthroline)cobalt (III). Predicted distortion at the octahedral center | es_CL |
| Document type | dc.type | Artículo de revista | |
