N2 Activation by a Hafnium Complex: A DFT Study on CO‐Assisted Dinitrogen Cleavage and Functionalization
- 28 September 2010
- journal article
- research article
- Published by Wiley in Chemistry – A European Journal
- Vol. 16 (42), 12564-12569
- https://doi.org/10.1002/chem.201001635
Abstract
Let's break it completely: Activation and functionalization of dinitrogen constitute challenging goals. Chirik and co-workers have studied the reaction of a hafnocene–dinitrogen complex with CO in the course of which the NN bond is completely broken. Computational studies on mechanistic features of this particular reaction show that migratory insertion of CO into the HfN bond, that is, CN bond formation, is easy and that the release of ring strain of a four-membered Hf-C-N-N ring provides the driving force for NN bond scission.Keywords
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