Issue 47, 2020

Transition metal chemistry of heavier group 14 congener triple-bonded complexes: syntheses and reactivity

Abstract

The diversification and synthetic utility of carbyne complexes in organometallic chemistry and catalysis are well recognized, but the syntheses of related heavier group 14 alkylidyne complexes are a recent advancement. A wide range of metal–ylidyne M[triple bond, length as m-dash]E (E = Si–Pb) complexes were synthesized and characterized spectroscopically. The synthetic methodology generally involves elimination or substitution chemistry between metallates and suitable group 14 precursors. The reluctance in forming triple bonded complexes makes this field quite fascinating and challenging. This article gives a brief overview of the pioneering reports followed by detailed information on the latest developments of complexes having a triple bond between a metal and heavier group 14 elements (Si, Ge, Sn, and Pb). Their synthesis and chemistry of the earlier reports followed by recent progress in this field will be discussed. Furthermore, their unique structures and bonding properties will be described based on spectroscopic and theoretical studies.

Graphical abstract: Transition metal chemistry of heavier group 14 congener triple-bonded complexes: syntheses and reactivity

Article information

Article type
Perspective
Submitted
29 Ndz 2020
Accepted
30 Nhl 2020
First published
30 Nhl 2020

Dalton Trans., 2020,49, 17055-17075

Transition metal chemistry of heavier group 14 congener triple-bonded complexes: syntheses and reactivity

S. Saini, A. Agarwal and S. K. Bose, Dalton Trans., 2020, 49, 17055 DOI: 10.1039/D0DT03378B

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