Conformational changes and chiroptical switching of enantiopure bis-helicenic terpyridine upon Zn2+binding.
- Isla, Helena
- Srebro-Hooper, Monika
- Jean, Marion
- Vanthuyne, Nicolas
- Roisnel, Thierry
- Lunkley, Jamie L.
- Muller, Gilles
- Williams, J. A. Gareth
- Autschbach, Jochen
- Crassous, Jeanne
Publication date
March 2016
DOI Publisher
Royal Society of Chemistry (RSC) Journal
Chemical CommunicationsAbstract
The molecular conformation of a bis-helicenic terpyridine system is strongly modified upon binding to Zn(II) ion, a process that is accompanied by large changes in the optical and chiroptical properties. This system affords a new type of helicene-based chiroptical switching
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