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Versatile Coordination Modes of Multidentate Neutral Amine Ligands with Group 1 Metal Cations

[Image: see text] 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...

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Autores principales: Davison, Nathan, Zhou, Ke, Waddell, Paul G., Wills, Corinne, Dixon, Casey, Hu, Shu-Xian, Lu, Erli
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2022
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9097481/
https://www.ncbi.nlm.nih.gov/pubmed/35148099
http://dx.doi.org/10.1021/acs.inorgchem.1c03786
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author Davison, Nathan
Zhou, Ke
Waddell, Paul G.
Wills, Corinne
Dixon, Casey
Hu, Shu-Xian
Lu, Erli
author_facet Davison, Nathan
Zhou, Ke
Waddell, Paul G.
Wills, Corinne
Dixon, Casey
Hu, Shu-Xian
Lu, Erli
author_sort Davison, Nathan
collection PubMed
description [Image: see text] 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 (Me(6)Tren) ligand was also studied. This work defines the available coordination modes of two multidentate amine ligands (DETAN and Me(6)Tren), guiding future applications of these ligands for pursuing highly reactive and elusive s-block and rare-earth metal complexes.
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spelling pubmed-90974812022-05-13 Versatile Coordination Modes of Multidentate Neutral Amine Ligands with Group 1 Metal Cations Davison, Nathan Zhou, Ke Waddell, Paul G. Wills, Corinne Dixon, Casey Hu, Shu-Xian Lu, Erli Inorg Chem [Image: see text] 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 (Me(6)Tren) ligand was also studied. This work defines the available coordination modes of two multidentate amine ligands (DETAN and Me(6)Tren), guiding future applications of these ligands for pursuing highly reactive and elusive s-block and rare-earth metal complexes. American Chemical Society 2022-02-11 2022-02-28 /pmc/articles/PMC9097481/ /pubmed/35148099 http://dx.doi.org/10.1021/acs.inorgchem.1c03786 Text en © 2022 American Chemical Society https://creativecommons.org/licenses/by/4.0/Permits the broadest form of re-use including for commercial purposes, provided that author attribution and integrity are maintained (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Davison, Nathan
Zhou, Ke
Waddell, Paul G.
Wills, Corinne
Dixon, Casey
Hu, Shu-Xian
Lu, Erli
Versatile Coordination Modes of Multidentate Neutral Amine Ligands with Group 1 Metal Cations
title Versatile Coordination Modes of Multidentate Neutral Amine Ligands with Group 1 Metal Cations
title_full Versatile Coordination Modes of Multidentate Neutral Amine Ligands with Group 1 Metal Cations
title_fullStr Versatile Coordination Modes of Multidentate Neutral Amine Ligands with Group 1 Metal Cations
title_full_unstemmed Versatile Coordination Modes of Multidentate Neutral Amine Ligands with Group 1 Metal Cations
title_short Versatile Coordination Modes of Multidentate Neutral Amine Ligands with Group 1 Metal Cations
title_sort versatile coordination modes of multidentate neutral amine ligands with group 1 metal cations
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9097481/
https://www.ncbi.nlm.nih.gov/pubmed/35148099
http://dx.doi.org/10.1021/acs.inorgchem.1c03786
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