Issue 16, 2021

Is a transition metal–silicon quadruple bond viable?

Abstract

Quadruple bonding in heavier main group elements is not known albeit having four valence orbitals accessible for bonding. Here we report the unprecedented quadruple bonding between a silicon atom and a transition metal fragment in the 1A1 electronic ground state of C3v symmetric SiRu(CO)3 based on high level theoretical calculations. Various bonding analyses reveal the nature of the Si[quadruple bond, length as m-dash]Ru quadruple bonding interaction, which involves one usual Si–Ru σ bond, two usual Si–Ru π bonds and one additional Si → Ru dative σ bond.

Graphical abstract: Is a transition metal–silicon quadruple bond viable?

Supplementary files

Article information

Article type
Communication
Submitted
08 Feb 2021
Accepted
29 Mrz 2021
First published
30 Mrz 2021

Phys. Chem. Chem. Phys., 2021,23, 9660-9662

Is a transition metal–silicon quadruple bond viable?

A. J. Kalita, S. S. Rohman, C. Kashyap, S. S. Ullah, I. Baruah, L. J. Mazumder, P. P. Sahu and A. K. Guha, Phys. Chem. Chem. Phys., 2021, 23, 9660 DOI: 10.1039/D1CP00598G

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements