Circularly polarized-thermally activated delayed fluorescent materials based on chiral bicarbazole donors.
Laurélie PoulardSitthichok KasemthaveechokMax CoehloRamar Arun KumarLucas FrédéricPatthira SumsaleeTimothée d'AnfraySen WuJingxiang WangTomas MatulaitisJeanne CrassousEli Zysman-ColmanLudovic FavereauGrégory PietersPublished in: Chemical communications (Cambridge, England) (2022)
We describe herein a molecular design to generate circularly polarized thermally activated delayed fluorescence emitters in which chiral bicarbazole donors are connected to acceptor units via a rigid 8-membered cycle and how the nature of the donor and acceptor units affect the photophysical and chiroptical properties.