@misc{10481/55774,
year = {2019},
month = {4},
url = {http://hdl.handle.net/10481/55774},
abstract = {A unique rippled nanographene constituted by 52 fused
rings is presented in which six out-of-plane motifs are fully fused into
a triangular aromatic surface of ca. 2.5 nm size. Three units of an
unprecedented fully lateral π-extended octabenzo[5]helicene
together with three units of saddle-shaped heptagonal rings are
combined in a single structure leading to a well-soluble warped
nanographene. The two pairs of possible enantiomers have been
isolated and their linear, non-linear and chiroptical properties
evaluated, revealing an outstanding quantum yield and brightness
values at low energy together with good chiroptical responses both
in the absorption and emission},
organization = {We acknowledge the European Research Council (ERC) under
the European Union’s Horizon 2020 research and innovation
program (ERC-2015-STG-677023) and the Ministerio de
Economía y Competitividad (MINECO, Spain) (CTQ2015-70283-
P, UNGR15-CE-3478, BES-2016-076371 and RyC-2013-12943).
E.M. thanks the Fundação para a Ciência e a tecnologia
(PTDC/NAN-MAT729317/2017 and PTDC/QUI-QFI/29319/2017).
We thank the CSIRC-Alhambra from the University of Granada.},
keywords = {nanographenes},
keywords = {helicenes},
keywords = {circularly polarized luminescence},
keywords = {nonlinear optics},
title = {A triskelion-shaped saddle-helix hybrid nanographene},
doi = {10.1002/anie.201902529},
author = {Moreno Cruz, Carlos and Márquez, Irene R. and Castro-Fernández, Silvia and Cuerva Carvajal, Juan Manuel and Macoas, Ermelinda and González Campaña, Araceli},
}