Triaryl-1,3,5-triazinane-2,4,6-triones functionalized with electron-rich Fe(II) and Ru(II) acetylide complexes: new organometallic octupoles with large hyperpolarizabilities.

Alexander Trujillo (1) , Romain Veillard (1) , Gilles Argouarch (1) , Thierry Roisnel (1) , Anu Singh (2) , Isabelle Ledoux (3) , Frédéric Paul (1)

1 ISCR - Institut des Sciences Chimiques de Rennes
2 LPQM - Laboratoire de Photonique Quantique et Moléculaire
3 Thérapie des maladies du muscle strié

The synthesis and study of a series of trinuclear organometallic triaryl-1,3,5-triazinane-2,4,6-triones functionalized by d(6)-transition metal acetylides complexes at their periphery are reported. Remarkably large hyperpolarizabilities, far superior to those of related purely organic derivatives, are measured by hyper-Rayleigh scattering (HRS) for these new octupolar chromophores.

Domaines: Chimie inorganique

Alexander Trujillo, Romain Veillard, Gilles Argouarch, Thierry Roisnel, Anu Singh, et al.. Triaryl-1,3,5-triazinane-2,4,6-triones functionalized with electron-rich Fe(II) and Ru(II) acetylide complexes: new organometallic octupoles with large hyperpolarizabilities.. Dalton Transactions, 2012, 41 (25), pp.7454-6. ⟨10.1039/c2dt30555k⟩. ⟨hal-00862241⟩