Slow magnetic relaxation in a heteroleptic anilate-based DyIII metal--organic framework.

Authors :: Oggianu, Mariangela
Bertolotti, Federica
Manna, Fabio
Congiu, Francesco
Cappai, Antonio
Melis, Claudio
Concas, Giorgio
Avarvari, Narcis
Masciocchi, Norberto
Mercuri, Maria Laura
Source :: Dalton Transactions: An International Journal of Inorganic Chemistry; 9/14/2024, Vol. 53 Issue 34, p14265-14271, 7p
Publication Year :: 2024
Abstract: Novel heteroleptic anilate-based lanthanide MOFs (Ln<superscript>III</superscript> = Tb, Dy, Ho) have been obtained under hydrothermal conditions by the ancillary ligand synthetic strategy. These structurally isomorphous species contain octacoordinated Ln<superscript>III</superscript> ions with coordination polyhedra approaching an ideal D<subscript>2d</subscript> symmetry, best described by a distorted biaugmented trigonal prismatic C<subscript>2v</subscript> geometry. In the whole series, only the Dy-MOF exhibits SMM behaviour. [ABSTRACT FROM AUTHOR]

Subjects :: MAGNETIC relaxation
RARE earth metals
LIGANDS (Chemistry)
METALS
POLYHEDRA
SYMMETRY

Language :: English
ISSN :: 14779226
Volume :: 53
Issue :: 34
Database :: Complementary Index
Journal :: Dalton Transactions: An International Journal of Inorganic Chemistry
Publication Type :: Academic Journal
Accession number :: 179301584
Full Text :: https://doi.org/10.1039/d4dt01979b

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