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  4. Electron-Rich Arene-Ruthenium Metalla-architectures Incorporating Tetrapyridyl-Tetrathiafulvene Donor Moieties
 
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Electron-Rich Arene-Ruthenium Metalla-architectures Incorporating Tetrapyridyl-Tetrathiafulvene Donor Moieties

Auteur(s)
Vajpayee, Vaishali
Bivaud, Sebastien
Goeb, Sebastien
Croue, Vincent
Allain, Magali
Popp, Brian V.
Garci, Amine 
Institut de chimie 
Therrien, Bruno 
Institut de chimie 
Salle, Marc
Date de parution
2014
In
Organometallics
Résumé
A series of arene ruthenium architectures have been prepd. from coordination-driven self-assembly using dinuclear p-cymene ruthenium acceptors and ?-donating tetratopic tetrapyridyl-tetrathiafulvalene donor ligands. The synthetic strategy, based on a geometric interaction approach, leads to four electroactive metalla-assemblies, 1-4 (one mol. cube and three metallaplates), that were characterized by NMR, ESI-MS, X-ray diffraction, and cyclic voltammetry. Rationalization of their formation discrepancy was completed by DFT calcns. supported by structural features of their constituting TTF and Ru-complex components. Metalla-architectures possessing electron-rich cores (3, cis-4, and trans-4) interact strongly with picric acid (PA) to yield cocrystd. products, PA + metalla-assemblies, confirmed by single-crystal X-ray structure analyses. [on SciFinder(R)]
Identifiants
https://libra.unine.ch/handle/123456789/11675
Type de publication
journal article
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