0000000001315452
AUTHOR
Victor Blanco
Heptagon-Containing Nanographene Embedded into [10]Cycloparaphenylene
We report the synthesis and characterization of a novel type of nanohoop, consisting of a cycloparaphenylene derivative incorporating a curved heptagon-containing π-extended polycyclic aromatic hydrocarbon (PAH) unit. We demonstrate that this new macrocycle behaves as a supramolecular receptor of curved π-systems such as fullerenes C60 and C70, with remarkably large binding constants (ca. 107 M−1), as estimated by fluorescence measurements. Nanosecond and femtosecond spectroscopic analysis show that these host-guest complexes are capable of quasi-instantaneous charge separation upon photoexcitation, due to the ultrafast charge transfer from the macrocycle to the complexed fullerene. These r…
CCDC 2012097: Experimental Crystal Structure Determination
Related Article: Vicente G. Jiménez, Paula Mayorga-Burrezo, Victor Blanco, Vega Lloveras, Carlos J. Gómez-García, Tomáš Šolomek, Juan M. Cuerva, Jaume Veciana, Araceli G. Campaña|2020|Chem.Commun.|56|12813|doi:10.1039/D0CC04489J
CCDC 2237075: Experimental Crystal Structure Determination
Related Article: Juan P. Mora-Fuentes, Marcos D. Codesal, Marco Reale, Carlos M. Cruz, Vicente G. Jiménez, Alice Sciortino, Marco Cannas, Fabrizio Messina, Victor Blanco, Araceli G. Campaña|2023|Angew.Chem.,Int.Ed.|62||doi:10.1002/anie.202301356
CCDC 2012098: Experimental Crystal Structure Determination
Related Article: Vicente G. Jiménez, Paula Mayorga-Burrezo, Victor Blanco, Vega Lloveras, Carlos J. Gómez-García, Tomáš Šolomek, Juan M. Cuerva, Jaume Veciana, Araceli G. Campaña|2020|Chem.Commun.|56|12813|doi:10.1039/D0CC04489J