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Literature DB >> 23208792

Magnetic anisotropy and spin-parity effect along the series of lanthanide complexes with DOTA.

Marie-Emmanuelle Boulon¹, Giuseppe Cucinotta, Javier Luzon, Chiara Degl'Innocenti, Mauro Perfetti, Kevin Bernot, Guillaume Calvez, Andrea Caneschi, Roberta Sessoli.

Abstract

Spotting trends: Upon going from Tb(III) to Yb(III) centers in the complexes of the DOTA(4-) ligand, a reorientation of the easy axis of magnetization from perpendicular to parallel to the Ln-O bond of the apical water molecule is experimentally observed and theoretically predicted (SMM=single-molecule magnet). Only ions with an odd number of electrons show slow relaxation of the magnetization.

Entities: Chemical

Year: 2012 PMID： 23208792 DOI： 10.1002/anie.201205938

Source DB: PubMed Journal: Angew Chem Int Ed Engl ISSN： 1433-7851 Impact factor: 15.336

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Cited

15 in total

1. Magnetic Anisotropy Trends along a Full 4f-Series: The fⁿ⁺⁷ Effect.

Authors: Matteo Briganti; Eva Lucaccini; Laura Chelazzi; Samuele Ciattini; Lorenzo Sorace; Roberta Sessoli; Federico Totti; Mauro Perfetti
Journal: J Am Chem Soc Date: 2021-05-23 Impact factor: 15.419

2. Influence of the supramolecular architecture on the magnetic properties of a Dy(III) single-molecule magnet: an ab initio investigation.

Authors: Julie Jung; Olivier Cador; Kevin Bernot; Fabrice Pointillart; Javier Luzon; Boris Le Guennic
Journal: Beilstein J Nanotechnol Date: 2014-11-27 Impact factor: 3.649

10. 4f-Metal Clusters Exhibiting Slow Relaxation of Magnetization: A {Dy₇} Complex with An Hourglass-like Metal Topology.

Authors: Konstantinos N Pantelis; Panagiota S Perlepe; Spyridon Grammatikopoulos; Christos Lampropoulos; Jinkui Tang; Theocharis C Stamatatos
Journal: Molecules Date: 2020-05-07 Impact factor: 4.411

Magnetic anisotropy and spin-parity effect along the series of lanthanide complexes with DOTA.

1. Magnetic Anisotropy Trends along a Full 4f-Series: The fⁿ⁺⁷ Effect.

2. Influence of the supramolecular architecture on the magnetic properties of a Dy(III) single-molecule magnet: an ab initio investigation.

3. Spectroscopic and Crystal Field Consequences of Fluoride Binding by [Yb⋅DTMA]³⁺ in Aqueous Solution.

4. Rational enhancement of the energy barrier of bis(tetrapyrrole) dysprosium SMMs via replacing atom of porphyrin core.

5. Does the thermal evolution of molecular structures critically affect the magnetic anisotropy?

6. An air-stable Dy(iii) single-ion magnet with high anisotropy barrier and blocking temperature.

7. Spectroscopic and Crystal Field Consequences of Fluoride Binding by [Yb⋅DTMA](3+) in Aqueous Solution.

8. Spin relaxation in antiferromagnetic Fe-Fe dimers slowed down by anisotropic Dy(III) ions.

9. A four-coordinate cobalt(II) single-ion magnet with coercivity and a very high energy barrier.

10. 4f-Metal Clusters Exhibiting Slow Relaxation of Magnetization: A {Dy₇} Complex with An Hourglass-like Metal Topology.