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Lookup NU author(s): Dr Nathan Davison, Dr Paul Waddell, Dr Corinne Wills, Dr Casey Dixon, Dr Erli Lu
This work is licensed under a Creative Commons Attribution 4.0 International License (CC BY 4.0).
© 2021 American Chemical Society. All rights reserved.This work comprehensively investigated the coordination chemistry of a hexa-dentate neutral amine ligand, namely, N,N′,N"-tris-(2-N-diethylaminoethyl)-1,4,7-triaza-cyclononane (DETAN), with group-1 metal cations (Li+, Na+, K+, Rb+, Cs+). Versatile coordination modes were observed, from four-coordinate trigonal pyramidal to six-coordinate trigonal prismatic, depending on the metal ionic radii and metal's substituent. For comparison, the coordination chemistry of a tetra-dentate tris-[2-(dimethylamino)ethyl]amine (Me6Tren) ligand was also studied. This work defines the available coordination modes of two multidentate amine ligands (DETAN and Me6Tren), guiding future applications of these ligands for pursuing highly reactive and elusive s-block and rare-earth metal complexes.
Author(s): Davison N, Zhou K, Waddell PG, Wills C, Dixon C, Hu S-X, Lu E
Publication type: Article
Publication status: Published
Journal: Inorganic Chemistry
Year: 2022
Volume: 61
Issue: 8
Pages: 3674–3682
Print publication date: 28/02/2022
Online publication date: 11/02/2022
Acceptance date: 06/12/2021
Date deposited: 11/07/2023
ISSN (print): 0020-1669
ISSN (electronic): 1520-510X
Publisher: American Chemical Society
URL: https://doi.org/10.1021/acs.inorgchem.1c03786
DOI: 10.1021/acs.inorgchem.1c03786
Data Access Statement: C 2120222-2120225 and 2125503 contain the supplementary crystallographic data for this paper. These data can be obtained free of charge via www.ccdc.cam.ac.uk/data_request/cif, or by emailing data_request@ccdc.cam.ac.uk, or by contacting The Cambridge Crystallographic Data Centre, 12 Union Road, Cambridge CB2 1EZ, UK; fax: +44 1223 336033.
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