par Cerfontaine, Simon;Duez, Quentin;Troian Gautier, Ludovic 
;Barozzino-Consiglio, Gabriella;Loiseau, Frédérique;Cornil, Jérôme ;De Winter, Julien;Gerbaux, Pascal;Elias, Benjamin
Référence Inorganic chemistry, 59, 19, page (14536-14543)
Publication Publié, 2020-10
;Barozzino-Consiglio, Gabriella;Loiseau, Frédérique;Cornil, Jérôme ;De Winter, Julien;Gerbaux, Pascal;Elias, Benjamin Référence Inorganic chemistry, 59, 19, page (14536-14543)
Publication Publié, 2020-10
Article révisé par les pairs
| Résumé : | The stereoisomerically pure synthesis of a novel heptanuclear Ru(II)-Os(II) antenna bearing multitopic terpyridine ligands is reported. An unambiguous structural characterization was obtained by 1H NMR spectroscopy and ion mobility spectrometry (IMS-MS). The heptanuclear complex exhibits large molar absorption coefficients (77900 M-1 cm-1 at 497 nm) and undergoes unitary, downhill, convergent energy transfer from the peripheral Ru(II) subunits to the central Os(II) that displays photoluminescence with a lifetime (τ = 161 ns) competent for diffusional excited-state electron transfer reactivity in solution. |
