Radical cations of twisted acenes: chiroptical properties and spin delocalization.
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DOI: 10.1039/c9cc02735a
Abstract: We introduce the first series of enantiopure twistacene radical cations, which form reversibly upon chemical or electrochemical oxidation. Their vis-NIR chiroptical properties (Cotton effect and anisotropy factor) increase systematically with the backbone twist. The hyperfine… read more here.
Keywords: spin delocalization; cations twisted; twisted acenes; radical cations ... See more keywords