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An investigation on the second order nonlinear optical response of tris-cyclometallated Ir(III) complexes with variously substituted 2-phenylpyridines.

Abstract : The second order nonlinear optical (NLO) properties of various simple tris-cyclometallated Ir(III) complexes bearing 2-phenylpyridine ligands have been investigated by means of the EFISH technique, evidencing how appropriate substitution of the cyclometallated ligands may allow the tuning of the second-order NLO response of this unusual family of 3D chromophores. To evaluate the dipole moments and to gain insight into the electronic structure and optical properties of the investigated complexes we also performed Density Functional Theory (DFT) calculations.
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https://hal-univ-rennes1.archives-ouvertes.fr/hal-00879510
Contributor : Alice Brébion <>
Submitted on : Monday, November 4, 2013 - 10:28:07 AM
Last modification on : Friday, July 10, 2020 - 4:03:16 PM

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Moussa Zaarour, Véronique Guerchais, Hubert Le Bozec, Claudia Dragonetti, Stefania Righetto, et al.. An investigation on the second order nonlinear optical response of tris-cyclometallated Ir(III) complexes with variously substituted 2-phenylpyridines.. Dalton Transactions, Royal Society of Chemistry, 2013, 42 (1), pp.155-9. ⟨10.1039/c2dt31839c⟩. ⟨hal-00879510⟩

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