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Size-Controlled Hapticity Switching in [Ln(C 9 H 9 )(C 8 H 8 )] Sandwiches.
- Source :
-
Chemistry (Weinheim an der Bergstrasse, Germany) [Chemistry] 2021 Sep 24; Vol. 27 (54), pp. 13558-13567. Date of Electronic Publication: 2021 Aug 21. - Publication Year :
- 2021
-
Abstract
- Sandwich complexes of lanthanides have recently attracted a considerable amount of interest due to their applications as Single Molecule Magnet (SMM). Herein, a comprehensive series of heteroleptic lanthanide sandwich complexes ligated by the cyclononatetraenyl (Cnt) and the cyclooctatetraenyl (Cot) ligand [Ln(Cot)(Cnt)] (Ln=Tb, Dy, Er, Ho, Yb, and Lu) is reported. The coordination behavior of the Cnt ligand has been investigated along the series and shows different coordination patterns in the solid-state depending on the size of the corresponding lanthanide ion without altering its overall anisotropy. Besides the characterization in the solid state by single-crystal X-ray diffraction and in solution by <superscript>1</superscript> H NMR, static magnetic studies and ab initio computational studies were performed.<br /> (© 2021 The Authors. Chemistry - A European Journal published by Wiley-VCH GmbH.)
Details
- Language :
- English
- ISSN :
- 1521-3765
- Volume :
- 27
- Issue :
- 54
- Database :
- MEDLINE
- Journal :
- Chemistry (Weinheim an der Bergstrasse, Germany)
- Publication Type :
- Academic Journal
- Accession number :
- 34196435
- Full Text :
- https://doi.org/10.1002/chem.202101599