A. Nakamura et al., LONG-RANGE TRIPLET-TRIPLET ENERGY-TRANSFER IN SUPRAMOLECULAR SPECIES IN FLUID AQUEOUS-SOLUTIONS, Chemistry Letters, (4), 1995, pp. 313-314
Excitation energy of a metal-to-ligand charge-transferred tripler stat
e of a rhenium complex was transferred over a distance of 10 Angstrom
to 2-anthracenecarboxylate trapped in the hydrophobic cavity of the cy
clodextrin unit which was linked covalently to one of the ligands of t
he complex.