The Th=C double bond: an experimental and computational study of thorium poly-carbene complexes.
نویسندگان
چکیده
The first thorium poly-carbene complexes [(Ph(2)P=S)(2)C](2)Th(DME) (2) and [{[(Ph(2)P=S)(2)C](3)Th}Li(2)(DME)](n) (3) have been prepared and structurally characterized. DFT calculations reveal that the Th=C bond is polarized toward the nucleophilic carbene carbon atom, which is further verified by the experimental observation that the Th=C bond shows a nucleophilic behavior with Ph(2)CO.
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Department of Chemistry, Beijing Normal U [email protected]; [email protected]; Fax: Institut für Anorganische und Analyti Braunschweig, Hagenring 30, 38106 Brau tu-bs.de; Fax: +49-531-3915387; Tel: +49-53 † Electronic supplementary information ( all stationary points optimized at B3PW9 For ESI and crystallographic data in CI 10.1039/c5sc01684c ‡ These authors contributed equally to th Cite this: ...
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ورودعنوان ژورنال:
- Dalton transactions
دوره 40 38 شماره
صفحات -
تاریخ انتشار 2011