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

Vajpayee, Vaishali ; Bivaud, Sébastien ; Goeb, Sébastien ; Croué, Vincent ; Allain, Magali ; Popp, Brian V ; Garci, Amine ; Therrien, Bruno ; Sallé, Marc

Organometallics, 2014-04, Vol.33 (7), p.1651-1658 [Periódico revisado por pares]

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Título:
Electron-Rich Arene–Ruthenium Metalla-architectures Incorporating Tetrapyridyl–Tetrathiafulvene Donor Moieties
Autor: Vajpayee, Vaishali ; Bivaud, Sébastien ; Goeb, Sébastien ; Croué, Vincent ; Allain, Magali ; Popp, Brian V ; Garci, Amine ; Therrien, Bruno ; Sallé, Marc
Assuntos: Chemical Sciences
É parte de: Organometallics, 2014-04, Vol.33 (7), p.1651-1658
Descrição: A series of arene ruthenium architectures have been prepared from coordination-driven self-assembly using dinuclear p-cymene ruthenium acceptors and π-donating tetratopic tetrapyridyl–tetrathiafulvalene donor ligands. The synthetic strategy, based on a geometric interaction approach, leads to four electroactive metalla-assemblies, 1–4 (one molecular 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 calculations 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 cocrystallized products, PA + metalla-assemblies, confirmed by single-crystal X-ray structure analyses.
Editor: American Chemical Society
Idioma: Inglês;Francês

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