Chiral double stapled o-OPEs with intense circularly polarized luminescence

Year: 2019

Authors: Abbate S., Reine P., Campana AG., de Cienfuegos LA., Blanco V., Abbate S., Mota AJ., Longhi G., Miguel D., Cuerva JM.

Autors Affiliation: Univ Granada UGR, Fac Sci, Dept Organ Chem, UEQ, E-18071 Granada, Spain; Univ Brescia, Dept Mol & Translat Med, Brescia, Italy; Ist Nazl Ottica CNR, Brescia Res Unit, Via Branze 45, I-25123 Brescia, Italy; UGR UEQ, Dept Inorgan Chem, Fac Sci, Granada, Spain: UGR UEQ, Dept Phys Chem, Fac Pharm, Granada, Spain

Abstract: Intrinsically chiral double stapled ortho-oligo phenylene ethynylenes (o-OPEs) 1 show g(lum) values up to 5.5 x 10(-2), the second highest value ever observed for a simple organic molecule (SOM). DFT calculations of molecular spectra and properties encompassing electric and magnetic dipole transition moments account for these observations.


Volume: 55 (72)      Pages from: 10685  to: 10688

More Information: We thank the Ministerio de Economia y Competitividad (CTQ2017-85454-C2-1-P) and the Ministerio de Ciencia, Innovacion y Universidades (PG2018-101181-B-I00) (Spain) for funding, and A. G. C. and P. R. also for RyC-2013-12943 and FPU contracts. We also thank the UGR CSIRC for access to computational facilities. We thank also Big&Open Data Innovation Laboratory (BODaI-Lab), University of Brescia, granted by Fondazione Cariplo and Regione Lombardia, for access to resources of Computing Center CINECA (Bologna), Italy.
DOI: 10.1039/c9cc04885e

Citations: 34
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