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Conformational changes and chiroptical switching of enantiopure bis-helicenic terpyridine upon Zn(2+) binding

Abstract : 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.[on SciFinder (R)]
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Submitted on : Thursday, June 2, 2016 - 2:17:05 PM
Last modification on : Thursday, March 5, 2020 - 2:06:33 PM
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Helena Isla, Monika Srebro-Hooper, Marion Jean, Nicolas Vanthuyne, Thierry Roisnel, et al.. Conformational changes and chiroptical switching of enantiopure bis-helicenic terpyridine upon Zn(2+) binding. Chemical Communications, Royal Society of Chemistry, 2016, 52 (35), pp.5932-5935. ⟨10.1039/C6CC01748G⟩. ⟨hal-01301464⟩

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