Solid-state NMR studies of supported organometallics |
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| Institution: | 1. University of Coimbra, CQC, Department of Chemistry, P-3004-535, Coimbra, Portugal;2. Faculty of Sciences and Letters, Department of Physics, Istanbul Kultur University, Atakoy Campus, Bakirkoy, 34156, Istanbul, Turkey;1. Nikolaev Institute of Inorganic Chemistry SB RAS, 630090, 3 Lavrentiev av., Novosibirsk, Russia;2. Tobolsk Industrial Institute (Branch of Tyumen Industrial University), 626158 Zona Vuzov 5, Tobolsk, Russia;3. Novosibirsk State University, 630090 Pirogova St. 2, Novosibirsk, Russia;4. South Ural State University, Chelyabinsk 454080, Russia;5. Saint Petersburg State University, Institute of Chemistry, 199034 Universitetskaya Nab. 7-9, Saint Petersburg, Russia;6. Kazan Federal University, Alexander Butlerov Institute of Chemistry, Lobachevskogo St. 1/29, 420008 Kazan, Russia;1. Dipartimento di Scienze Molecolari e Nanosistemi, Università Ca'' Foscari Venezia, Via Torino 155, 30172, Mestre Venezia, Italy;2. Departamento de Química Inorgánica, Universidade de Vigo, Facultade de Química, Edificio de Ciencias Experimentais, 36310, Vigo Galicia, Spain |
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| Abstract: | Solid-state nuclear magnetic resonance spectroscopy has been increasingly applied for characterization of supported organometallic complexes. Whereas early studies focused on highly mobile physisorbed species, the development of high-resolution solid-state techniques has extended NMR studies to less mobile chemisorbed complexes. In addition to identification of surface species, solid-state NMR has yielded information concerning mobility, the nature of the bonding to the surface, and even the active sites in catalytic reactions of supported organometallic complexes. When coupled with other characterization methods, NMR has proven to be an effective probe of surface organometallic structure. Solid-state NMR studies of the following systems are reviewed: ligand attached metal complexes, supported metal carbonyls and olefins, supported organoactinides and zeolite encapsulated organometallics. |
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