In the past few years we have reported on the synthesis of some 1D coordination polymers based on Rh(I) and Ir(I) halocarbonyls and some diphosphano ligands, confirming the high versatility of these ligands in coordination self-assembly. Significant results obtained with diphosphanes of general formula PPh2(CH2)nPPh2 (n=5-12) are here summarized. Generally, the formation of coordination rings is observed and sometimes these are the only species isolated; interestingly, rings with n=6 and 8, subsequently evolve to the corresponding polymers, probably through a reaction of ring-opening polymerization.
Self-assembled rings and coordination polymers starting from [RhCl2(CO)2] and diphosphane ligands / M.A.A. Daghetta, G. Peli, P. Macchi, L. Garlaschelli, A.A.D. Sironi. ((Intervento presentato al 10. convegno Annual Symposium on Supramolecular Chemistry in Ireland tenutosi a Dublin nel 2009.
Titolo: | Self-assembled rings and coordination polymers starting from [RhCl2(CO)2] and diphosphane ligands |
Autori: | PELI, GIULIA (Secondo) GARLASCHELLI, LUIGI (Penultimo) SIRONI, ANGELO AGOSTINO DANIELE (Ultimo) |
Data di pubblicazione: | 2009 |
Parole Chiave: | Self assembly ; coordination polymer ; rhodium |
Settore Scientifico Disciplinare: | Settore CHIM/03 - Chimica Generale e Inorganica |
Enti collegati al convegno: | Trinity College <Dublin> Royal Society of Chemistry |
Tipologia: | Conference Object |
Citazione: | Self-assembled rings and coordination polymers starting from [RhCl2(CO)2] and diphosphane ligands / M.A.A. Daghetta, G. Peli, P. Macchi, L. Garlaschelli, A.A.D. Sironi. ((Intervento presentato al 10. convegno Annual Symposium on Supramolecular Chemistry in Ireland tenutosi a Dublin nel 2009. |
Appare nelle tipologie: | 14 - Intervento a convegno non pubblicato |