Published

Chimie

A hybrid ruthenium alkynyl/zinc porphyrin "Cross Fourchée" with large cubic nonlinear optical properties.

Published on - Dalton Transactions

Authors: Areej Merhi, Guillaume Grelaud, Katy A Green, Ngo Hoang Minh, Michael Reynolds, Isabelle Ledoux, Adam Barlow, Genmiao Wang, Marie P Cifuentes, Mark G Humphrey, Frédéric Paul, Christine O Paul-Roth

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A new Zn(ii) porphyrin-cored ruthenium alkynyl dendrimer (2) containing twelve Ru(κ2-dppe)2 bis-alkynyl fragments has been prepared in two steps from 5,10,15,20-tetra(4-ethynylphenyl)porphyrinatozinc(ii) and shown to be highly active for third-harmonic generation (THG) at 1907 nm