Journal Article

FZJ-2021-04407

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Exploiting complementary ligands for the construction of square antiprismatic monometallic lanthanide SMMs

Jiao, Y. ; Sarwar, S.FZJ* ; Sanz, S.FZJ* ; van Leusen, J. ; Izarova, N. V.FZJ* ; Campbell, C. L. ; Brechin, E. K. ; Dalgarno, S. J. ; Kögerler, P. (Corresponding author)FZJ*

2021
Soc. London

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Please use a persistent id in citations: http://hdl.handle.net/2128/29338  doi:10.1039/D1DT00359C

Abstract: The methylation of p-tert-butylcalix[4]arene in the distal 1,3-phenolic sites provides the ligand H2L = {p-tert-butylcalix[4](OMe)2(OH)2arene} that enables construction of heteroleptic mononuclear lanthanide complexes. The reaction of (N(nBu)4)(acac) (Hacac = acetylacetone), MIIICl3 and H2L under Schlenk conditions results in the formation of a family of (N(nBu)4)[MIIIL(acac)2] complexes where M = Y (1), Gd (2), Tb (3) and Dy (4). The metal ions are eight-coordinate in distorted square-antiprismatic coordination geometries, resulting in slow relaxation of the magnetisation for the Tb derivative.

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Contributing Institute(s):

1. Elektronische Eigenschaften (PGI-6)

Research Program(s):

1. 5223 - Quantum-Computer Control Systems and Cryoelectronics (POF4-522) (POF4-522)

Appears in the scientific report 2021

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Database coverage:
; ; Allianz-Lizenz / DFG ; Chemical Reactions ; Clarivate Analytics Master Journal List ; Current Contents - Physical, Chemical and Earth Sciences ; Ebsco Academic Search ; Essential Science Indicators ; IF < 5 ; JCR ; National-Konsortium ; Nationallizenz ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection

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