Suresh, Cherumuttathu H. ; Frenking, Gernot (2010) Direct 1−3 Metal−Carbon Bonding and Planar Tetracoordinated Carbon in Group 6 Metallacyclobutadienes Organometallics, 29 (21). pp. 4766-4769. ISSN 0276-7333
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Official URL: http://doi.org/10.1021/om100260p
Related URL: http://dx.doi.org/10.1021/om100260p
Abstract
A comprehensive analysis of the nature of metal−carbon bonding in group 6 metallacyclobutadienes has been carried out by means of energy decomposition analysis and topological properties of electron density. The results suggest strong σ- and π-bonding interactions between the metal and the β-carbon (direct 1,3-metal−carbon bonding) as well as the existence of the β-carbon in a new type of planar tetracoordinate state characterized by a “catastrophe” bonding interaction with the metal. The importance of this bonding for alkyne metathesis is indicated.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Chemical Society |
| ID Code: | 127465 |
| Deposited On: | 13 Oct 2022 10:48 |
| Last Modified: | 13 Oct 2022 10:48 |
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