Extraordinary Circularly Polarized Luminescence Activity Exhibited by Cesium Tetrakis(3-heptafluoro-butylryl-(+)-camphorato) Eu(III) Complexes in EtOH and CHCl3 Solutions
- 25 September 2008
- journal article
- research article
- Published by American Chemical Society (ACS) in Journal of the American Chemical Society
- Vol. 130 (42), 13814-13815
- https://doi.org/10.1021/ja805681w
Abstract
The largest CPL activity ever measured was observed for cesium tetrakis(3-heptafluoro-butylryl-(+)-camphorato) Eu(III) complexes in EtOH and CHCl3 solutions substantiating the stereospecific formation of chiral Δ-SAPR-(C4) configuration with the aid of Cs+···FC (fluorocarbon) interactions more clearly than the exciton CD spectra.Keywords
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