Idelson, Celia and Webster, Leah and Krämer, Tobias and Chadwick, F. Mark (2020) Asymmetric bis-PNP pincer complexes of zirconium and hafnium – a measure of hemilability. Dalton Transactions, 49 (46). pp. 16653-16656. ISSN 1477-9226

Preview

Download (914kB) | Preview

Abstract

Asymmetrically-bound pyrrolide-based bis-PNP pincer complexes of zirconium and hafnium have been formed. The [κ2-PNPPh][κ3-PNPPh]MCl2 species are in direct contrast to previous zirconium PNP pincer complexes. The pincer ligands are fluxional in their binding and the energy barrier for exchange has been approximated using VT-NMR spectroscopy and the result validated by DFT calculations.

Item Type:	Article
Keywords:	Asymmetric; bis-PNP; pincer complexes; zirconium; hafnium; hemilability;
Academic Unit:	Faculty of Science and Engineering > Chemistry Faculty of Science and Engineering > Research Institutes > Hamilton Institute
Item ID:	16202
Identification Number:	https://doi.org/10.1039/D0DT03544K
Depositing User:	Tobias Kraemer
Date Deposited:	29 Jun 2022 08:34
Journal or Publication Title:	Dalton Transactions
Refereed:	Yes
URI:	Publisher
Use Licence:	This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here

Repository Staff Only(login required)

Item control page

Downloads

Origin of downloads