Issue 14, 2010
From the journal:

Chemical Communications

Luminescent cyclometallated Ir(iii) and Pt(ii) complexes with β-diketonate ligands as highly active second-order NLOchromophores†‡

Adriana Valore,*a   Alessia Colombo,a   Claudia Dragonetti,a   Stefania Righetto,a   Dominique Roberto,ab   Renato Ugo,ab   Filippo De Angelis*c  and  Simona Fantaccic  

* Corresponding authors

a Dip. CIMA “Lamberto Malatesta” dell'Università di Milano, UdR dell'INSTM, Italy
E-mail: adriana.valore@unimi.it

b ISTM-CNR, V. Venezian 21, 20133 Milano, Italy

c ISTM-CNR and Dip. Chimica, V. Elce di Sotto 8, 06123, Perugia, Italy
E-mail: filippo@thch.unipg.it

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.

Graphical abstract: Luminescent cyclometallated Ir(iii) and Pt(ii) complexes with β-diketonate ligands as highly active second-order NLO chromophores

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Article information

DOI
https://doi.org/10.1039/B921971D
Article type
Communication
Submitted
20 Oct 2009
Accepted
04 Jan 2010
First published
25 Jan 2010

Chem. Commun., 2010,46, 2414-2416

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Luminescent cyclometallated 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. Roberto, R. Ugo, F. De Angelis and S. Fantacci, Chem. Commun., 2010, 46, 2414 DOI: 10.1039/B921971D

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