A novel multifunctional cyclometallated iridium(III) complex with interesting second-order nonlinear optical properties and two-photon absorption activity

作者：Colombo Alessia; Garoni Eleonora; Dragonetti Claudia; Righetto Stefania; Roberto Dominique; Baggi Nicolo; Escadeillas Muriel; Guerchais Veronique; Kamada Kenji

来源：Polyhedron, 2018, 140: 116-121.

DOI：10.1016/j.poly.2017.12.009

• Second-order nonlinear optics
• EFISH
• Two-photon absorption activity
• Cyclometallated iridium(III) complexes

A novel cationic cyclometallated Ir(III) complex, namely [lr(C(sic)N-ppy-4-CH=CH6H4NEt2)(2)(N(sic)N-bPY-CH=CHC6H4NEt2)][PF6] (ppy = 2-phenylpyridine; bpy = 2,2'-bipyridine), was prepared and well characterized. Its good second-order NLO response, as determined in solution by the EFISH technique, and its interesting two-photon absorption activity, as measured by the Z-scan technique in the femtosecond case, make it a good candidate for application in photonics and biomedicine.

• 出版日期2018-2-8