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Electronic Communication between two [10]cycloparaphenylenes and Bis(azafullerene) (C59N)2 Induced by Cooperative Complexation

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Electronic Communication between two [10]cycloparaphenylenes and Bis(azafullerene) (C59N)2 Induced by Cooperative Complexation
Rotas, Georgios
Jacquemin, Denis
Rio, Jérémy
Ewels, Chris
Beeck, Sebastian
Ταγματάρχης, Νίκος
Ahles, Sebastian
Wegner, Hermann A.
Άρθρο σε επιστημονικό περιοδικό
2018
The complex of [10]cycloparaphenylene ([10]CPP) with bis(azafullerene) (C59N)2 is investigated experimentally and computationally. Two [10]CPP rings are bound to the dimeric azafullerene giving [10]CPP⊃(C59N)2⊂[10]CPP. Photophysical and redox properties support an electronic interaction between the components especially when the second [10]CPP is bound. Unlike [10]CPP⊃C60, in which there is negligible electronic communication between the two species, upon photoexcitation a partial charge transfer phenomenon is revealed between [10]CPP and (C59N)2 reminiscent of CPP‐encapsulated metallofullerenes. Such an alternative electron‐rich fullerene species demonstrates C60‐like ground‐state properties and metallofullerene‐like excited‐state properties opening new avenues for construction of functional supramolecular architectures with organic materials.
Χημεία (Γενικά) (EL)
Chemistry (General) (EN)
Cycloparaphenylenes (EL)
Azafullerenes (EL)
Photophysics (EL)
Redox properties (EL)
Supramolecular chemistry (EL)
English
Wiley
Angewandte Chemie International Edition
Copyright © WILEY-VCH Verlag GmbH & Co. KGaA
https://creativecommons.org/licenses/by-nc-nd/4.0/deed.el
National Hellenic Research Foundation (NHRF)
Helios - Repository of the National Hellenic Research Foundation (NHRF)



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