3d single-ion magnets

GA Craig, M Murrie - Chemical Society Reviews, 2015 - pubs.rsc.org
One of the determining factors in whether single-molecule magnets (SMMs) may be used as
the smallest component of data storage, is the size of the barrier to reversal of the …

Magnetic anisotropy in two-to eight-coordinated transition–metal complexes: Recent developments in molecular magnetism

AK Bar, C Pichon, JP Sutter - Coordination Chemistry Reviews, 2016 - Elsevier
This review considers the most recent experimental developments in the magnetic
anisotropy of mono-nuclear transition metal complexes in various coordination …

A trigonal prismatic mononuclear cobalt (II) complex showing single-molecule magnet behavior

VV Novikov, AA Pavlov, YV Nelyubina… - Journal of the …, 2015 - ACS Publications
Single-molecule magnets (SMMs) with one transition-metal ion often rely on unusual
geometry as a source of magnetically anisotropic ground state. Here we report a cobalt (II) …

First principles approach to the electronic structure, magnetic anisotropy and spin relaxation in mononuclear 3d-transition metal single molecule magnets

M Atanasov, D Aravena, E Suturina, E Bill… - Coordination Chemistry …, 2015 - Elsevier
In this review, a self-contained (although brief) introduction to electronic structure
calculations for single molecule magnet (SMM) properties is provided in conjunction with …

Role of Coordination Number and Geometry in Controlling the Magnetic Anisotropy in FeII, CoII, and NiII Single‐Ion Magnets

A Sarkar, S Dey, G Rajaraman - Chemistry–A European …, 2020 - Wiley Online Library
Since the last decade, the focus in the area of single‐molecule magnets (SMMs) has been
shifting constructively towards the development of single‐ion magnets (SIMs) based on …

Synthesis, Electronic Structure, and Magnetism of [Ni(6-Mes)2]+: A Two-Coordinate Nickel(I) Complex Stabilized by Bulky N-Heterocyclic Carbenes

RC Poulten, MJ Page, AG Algarra… - Journal of the …, 2013 - ACS Publications
The two-coordinate cationic Ni (I) bis-N-heterocyclic carbene complex [Ni (6-Mes) 2] Br (1)[6-
Mes= 1, 3-bis (2, 4, 6-trimethylphenyl)-3, 4, 5, 6-tetrahydropyrimidin-2-ylidene] has been …

Pushing the limits of magnetic anisotropy in trigonal bipyramidal Ni (II)

KER Marriott, L Bhaskaran, C Wilson, M Medarde… - Chemical …, 2015 - pubs.rsc.org
Monometallic complexes based on 3d transition metal ions in certain axial coordination
environments can exhibit appreciably enhanced magnetic anisotropy, important for memory …

Ising-type magnetic anisotropy and single molecule magnet behaviour in mononuclear trigonal bipyramidal Co (II) complexes

R Ruamps, LJ Batchelor, R Guillot, G Zakhia… - Chemical …, 2014 - pubs.rsc.org
The magnetic anisotropy of two pentacoordinate trigonal bipyramidal (C3v symmetry) Co (II)
complexes,[Co (Me6tren) Cl] ClO4 (1) and [Co (Me6tren) Br] Br (2), was investigated and …

A mononuclear transition metal single-molecule magnet in a nuclear spin-free ligand environment

MS Fataftah, JM Zadrozny, DM Rogers… - Inorganic …, 2014 - ACS Publications
The high-spin pseudotetrahedral complex [Co (C3S5) 2] 2–exhibits slow magnetic
relaxation in the absence of an applied dc magnetic field, one of a small number of …

Observation of the single-ion magnet behavior of d 8 ions on two-coordinate Co (I)–NHC complexes

YS Meng, Z Mo, BW Wang, YQ Zhang, L Deng… - Chemical …, 2015 - pubs.rsc.org
The slow magnetic relaxation typical for single-ion magnets has been known for certain low-
coordinate 3d metal complexes with d6, d7, and d9 electronic configurations, but never for …