Coordination Complexes of P-Containing Polycyclic Aromatic Hydrocarbons: Optical Properties and Solid-State Supramolecular Assembly

François Riobé (1) , Rózsa Szűcs (1, 2) , Christophe Lescop (1) , Régis Réau (1) , László Nyulászi (2) , Pierre-Antoine Bouit (1) , Muriel Hissler (1)

1 ISCR - Institut des Sciences Chimiques de Rennes
2 Department of Inorganic and Analytical Chemistry

A series of complexes including sigma3,lambda3-P-modified PAH as a ligand have been prepared showing that the ligand possesses a classical “phosphine like” reactivity. The use of different metals (Pd(II), Cu(I), Re(I), Au(I)) having different coordination number allows to tune the optical properties of the complexes, which is dominated basically by the electronic transitions of the ligand itself. The study of the solid state properties by mean of X-ray diffraction also shows that the combination of coordination chemistry and pi-stacking interactions between the PAH ligand allows to obtain a great diversity of solid state structures.

Domains: Chemical Sciences; Organic chemistry; Chemical Sciences; Coordination chemistry

François Riobé, Rózsa Szűcs, Christophe Lescop, Régis Réau, László Nyulászi, et al.. Coordination Complexes of P-Containing Polycyclic Aromatic Hydrocarbons: Optical Properties and Solid-State Supramolecular Assembly. Organometallics, 2017, 36 (14), pp.2502-2511. ⟨10.1021/acs.organomet.6b00715⟩. ⟨hal-01449086⟩