par Leveque, Julien ;Elias, Benjamin ;Moucheron, Cécile ;Kirsch-De Mesmaeker, Andrée
Référence Inorganic chemistry, 44, 2, page (393-400)
Publication Publié, 2005
Référence Inorganic chemistry, 44, 2, page (393-400)
Publication Publié, 2005
Article révisé par les pairs
Résumé : | Dinuclear and tetranuclear Ru(II) compounds 1, 2, 3, and 4 based on the PHEHAT ligand (PHEHAT = 1,10-phenanthrolino[5,6-b]-1,4,5,8,9,12-hexaazatriphenylene) are prepared and characterized on the basis of the data for other related mononuclear species. Their electrochemical and spectroscopic behaviors are discussed. The nonspectroelectrochemical correlation obtained for 1, 2, 3, and 4 is explained on the basis of these data. From the behavior in emission, it is concluded that the internal energy transfer takes place from the core to the peripheral metallic units in 3 and 4. |