Luminescent cyclometalated Ir(III) and Pt(II) complexes with β-diketonate ligands as highly active second-order NLO chromophores
Articolo
Data di Pubblicazione:
2010
Citazione:
Luminescent cyclometalated Ir(III) and Pt(II) complexes with β-diketonate ligands as highly active second-order NLO chromophores / A. Valore, A. Colombo, C. Dragonetti, S. Righetto, D.M. Roberto, R. Ugo, F. De Angelis, S. Fantacci. - In: CHEMICAL COMMUNICATIONS. - ISSN 1359-7345. - 46:14(2010), pp. 2414-2416.
Abstract:
[Ir(ppy)2(RCOCR’COR)] and [Pt(ppy)(RCOCHCOR)] (ppy= cyclometallated 2-phenylpyridine; R = Me, Ph; R’ = H, 2,4-dinitrophenyl) complexes show an unexpected large second order non linear optical response, as evidenced by the EFISH technique, which can be attributed by an SOS-TDDFT investigation mainly to intraligand charge transfer transitions involving the cyclometallated ligands.
Tipologia IRIS:
01 - Articolo su periodico
Elenco autori:
A. Valore, A. Colombo, C. Dragonetti, S. Righetto, D.M. Roberto, R. Ugo, F. De Angelis, S. Fantacci
Link alla scheda completa: