Journal article
Magnetic Archimedean Tessellations in Metal-Organic Frameworks
The self-assembly of lanthanide ions with ditopic organic spacers results in the formation of complex tiling patterns that mimic the structural motifs of quasi-periodic 2D materials. The linking of trans-{LnI2}+ nodes (Ln = Gd, Dy) by both closed-shell and anion radicals of 4,4'-bipyridine affords rare examples of Archimedean tessellations in a metal-organic framework.
We furthermore demonstrate the occurrence of sizable magnetic exchange interactions and slow relaxation of magnetization behavior in a complex tessellation pattern. The implementation of Archimedean tessellations in lanthanide(III) coordination solids couriers a strategy to design elusive quasi-periodic metal-organic frameworks with inimitable magnetic properties.
Language: | English |
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Publisher: | American Chemical Society |
Year: | 2021 |
Pages: | 14041-14045 |
ISSN: | 15205126 and 00027863 |
Types: | Journal article |
DOI: | 10.1021/jacs.1c05057 |
ORCIDs: | Mossin, Susanne , Larsen, René W , Kegnæs, Søren , 0000-0002-4011-6476 , 0000-0002-4381-4544 , Chen, Hua , Kubus, Mariusz and Mihrin, Dmytro |