Picosecond time-resolved infrared spectroscopic investigation into electron localisation in the excited states of Re(i) polypyridyl complexes with bridging ligands. - Kuimova MK; Gordon KC; Howell SL; Matousek P; Parker AW; Sun XZ; Towrie M; George MW (Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 2006)