Issue 22, 1997

Electronic energy transfer between ruthenium(II) and osmium(II) polypyridyl luminophores in a hydrogen-bonded supramolecular assembly

Abstract

Complexes Ru–C and Os–G are derivatives of [Ru(bipy)3]2+ and [Os(bipy)3]2+ bearing peripheral cytosine (C) or guanine (G) nucleobases respectively; in CH2Cl2 these undergo association (KA > 5000 dm3 mol1) by hydrogen bonding between the complementary C/G groups, and Ru → Os photoinduced energy-transfer occurs within Ru–C···G–Os associated pair.

Article information

Article type
Paper

Chem. Commun., 1997, 2181-2182

Electronic energy transfer between ruthenium(II) and osmium(II) polypyridyl luminophores in a hydrogen-bonded supramolecular assembly

N. Armaroli, F. Barigelletti, G. Calogero, L. Flamigni, N. Armaroli, C. M. White and M. D. Ward, Chem. Commun., 1997, 2181 DOI: 10.1039/A705968J

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