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Literature DB >> 21899323

Single-molecule magnet behavior with a single metal center enhanced through peripheral ligand modifications.

Titel Jurca¹, Ahmed Farghal, Po-Heng Lin, Ilia Korobkov, Muralee Murugesu, Darrin S Richeson.

Abstract

Bis(imino)pyridine pincer ligands in conjunction with two isothiocyanate ligands have been used to prepare two mononuclear Co(II) complexes. Both complexes have a distorted square-pyramidal geometry with the Co(II) centers lying above the basal plane. This leads to significant spin-orbit coupling for the d(7) Co(II) ions and consequently to slow relaxation of the magnetization that is characteristic of Single-Molecule Magnet (SMM) behavior.

Entities: Chemical Gene

Year: 2011 PMID： 21899323 DOI： 10.1021/ja204562m

Source DB: PubMed Journal: J Am Chem Soc ISSN： 0002-7863 Impact factor: 15.419

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Cited

13 in total

1. A mononuclear Fe(III) single molecule magnet with a 3/2↔5/2 spin crossover.

Authors: Susanne Mossin; Ba L Tran; Debashis Adhikari; Maren Pink; Frank W Heinemann; Jörg Sutter; Robert K Szilagyi; Karsten Meyer; Daniel J Mindiola
Journal: J Am Chem Soc Date: 2012-08-13 Impact factor: 15.419

2. Magnetic blocking in a linear iron(I) complex.

Authors: Joseph M Zadrozny; Dianne J Xiao; Mihail Atanasov; Gary J Long; Fernande Grandjean; Frank Neese; Jeffrey R Long
Journal: Nat Chem Date: 2013-05-05 Impact factor: 24.427

3. Synthesis, crystal structures, HF-EPR, and magnetic properties of six-coordinate transition metal (Co, Ni, and Cu) compounds with a 4-amino-1,2,4-triazole Schiff-base ligand.

Authors: Ya-Jie Zhang; Lei Yin; Jing Li; Zhao-Bo Hu; Zhong-Wen Ouyang; You Song; Zhenxing Wang
Journal: RSC Adv Date: 2020-03-31 Impact factor: 3.361

4. Suppressing of slow magnetic relaxation in tetracoordinate Co(II) field-induced single-molecule magnet in hybrid material with ferromagnetic barium ferrite.

Authors: Ivan Nemec; Radovan Herchel; Zdeněk Trávníček
Journal: Sci Rep Date: 2015-06-03 Impact factor: 4.379

5. Trigonal antiprismatic Co(ii) single molecule magnets with large uniaxial anisotropies: importance of Raman and tunneling mechanisms.

Authors: Yuan-Zhu Zhang; Silvia Gómez-Coca; Andrew J Brown; Mohamed R Saber; Xuan Zhang; Kim R Dunbar
Journal: Chem Sci Date: 2016-06-17 Impact factor: 9.825

10. Deciphering the origin of giant magnetic anisotropy and fast quantum tunnelling in Rhenium(IV) single-molecule magnets.

Authors: Saurabh Kumar Singh; Gopalan Rajaraman
Journal: Nat Commun Date: 2016-02-17 Impact factor: 14.919

Single-molecule magnet behavior with a single metal center enhanced through peripheral ligand modifications.

1. A mononuclear Fe(III) single molecule magnet with a 3/2↔5/2 spin crossover.

2. Magnetic blocking in a linear iron(I) complex.

3. Synthesis, crystal structures, HF-EPR, and magnetic properties of six-coordinate transition metal (Co, Ni, and Cu) compounds with a 4-amino-1,2,4-triazole Schiff-base ligand.

4. Suppressing of slow magnetic relaxation in tetracoordinate Co(II) field-induced single-molecule magnet in hybrid material with ferromagnetic barium ferrite.

5. Trigonal antiprismatic Co(ii) single molecule magnets with large uniaxial anisotropies: importance of Raman and tunneling mechanisms.

6. Reversible solvatomagnetic switching in a single-ion magnet from an entatic state.

7. The rise of 3-d single-ion magnets in molecular magnetism: towards materials from molecules?

8. Guest-dependent single-ion magnet behaviour in a cobalt(ii) metal-organic framework.

9. Quantum engineering of spin and anisotropy in magnetic molecular junctions.

10. Deciphering the origin of giant magnetic anisotropy and fast quantum tunnelling in Rhenium(IV) single-molecule magnets.