Publications

@article{Wu2024,
title = {Optically induced charge-transfer in donor-acceptor-substituted p- and m- C2B10H12 carboranes},
author = {Lin Wu and Marco Holzapfel and Alexander Schmiedel and Fuwei Peng and Michael Moos and Paul Mentzel and Junqing Shi and Thomas Neubert and Rüdiger Bertermann and Maik Finze and Mark A Fox and Christoph Lambert and Lei Ji},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85189755489&doi=10.1038%2fs41467-024-47384-4&partnerID=40&md5=ac794280c62a604ec17bc06515d9f169},
doi = {10.1038/s41467-024-47384-4},
issn = {20411723},
year = {2024},
date = {2024-01-01},
journal = {Nature Communications},
volume = {15},
number = {1},
publisher = {Nature Research},
abstract = {Icosahedral carboranes, C2B10H12, have long been considered to be aromatic but the extent of conjugation between these clusters and their substituents is still being debated. m- and p-Carboranes are compared with m- and p-phenylenes as conjugated bridges in optical functional chromophores with a donor and an acceptor as substituents here. The absorption and fluorescence data for both carboranes from experimental techniques (including femtosecond transient absorption, time-resolved fluorescence and broadband fluorescence upconversion) show that the absorption and emission processes involve strong intramolecular charge transfer between the donor and acceptor substituents via the carborane cluster. From quantum chemical calculations on these carborane systems, the charge transfer process depends on the relative torsional angles of the donor and acceptor groups where an overlap between the two frontier orbitals exists in the bridging carborane cluster. © The Author(s) 2024.},
note = {Cited by: 0; All Open Access, Gold Open Access},
keywords = {absorption; cluster analysis; experimental study; fluorescence; quantum mechanics; absorption; article; chromatophore; conjugation; controlled study; fluorescence; mechanical torsion},
pubstate = {published},
tppubtype = {article}
}