Electronic energy transfer between ruthenium(II) and osmium(II) polypyridyl luminophores in a hydrogen-bonded supramolecular assembly
- 1 January 1997
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 22,p. 2181-2182
- https://doi.org/10.1039/a705968j
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 dm– 3 mol– 1) by hydrogen bonding between the complementary C/G groups, and Ru → Os photoinduced energy-transfer occurs within Ru–C···G–Os associated pair.Keywords
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