Radical ligand-containing single-molecule magnets

S Demir, IR Jeon, JR Long, TD Harris - Coordination Chemistry Reviews, 2015 - Elsevier
Single-molecule magnets represent the ultimate size limit for spin-based information storage
and processing; however, such applications require large spin relaxation barriers and …

Conjugated nitroxides

EV Tretyakov, VI Ovcharenko… - Russian Chemical …, 2022 - iopscience.iop.org
In recent years, research dealing with organic paramagnetic compounds such as stable
radicals and high-spin systems has been focused on applied aspects. Several key trends …

Ferro-and antiferromagnetic coupling switch accompanied by twist deformation around the copper (II) and nitroxide coordination bond

A Okazawa, D Hashizume, T Ishida - Journal of the American …, 2010 - ACS Publications
Two novel copper (II) complexes with tert-butyl 2-pyridyl nitroxide (2pyNO•),[Cu2+
(2pyNO−)(2pyNO•)] 2 (BF4−) 2 (1· BF4) and [Cu2+ (2pyNO−)(2pyNO•)] 2 (ClO4−) 2 (1 …

Strongest exchange coupling in gadolinium (III) and nitroxide coordination compounds

T Kanetomo, T Ishida - Inorganic Chemistry, 2014 - ACS Publications
The largest antiferromagnetic coupling parameter was characterized to be 2 J/k B=− 15.9 (2)
K in [Gd (hfac) 3 (6bpyNO)], where 6bpyNO stands for 2, 2′-bipyridin-6-yl tert-butyl …

Magnetic study on radical-gadolinium (III) complexes. Relationship between the exchange coupling and coordination structure

T Ishida, R Murakami, T Kanetomo, H Nojiri - Polyhedron, 2013 - Elsevier
Antiferro-and ferromagnetic couplings were observed in [Gd (hfac) 3 (2pyNO)(H 2 O)] and
[Gd (hfac) 3 (HNN) 2], respectively, where 2pyNO stands for tert-butyl 2-pyridyl nitroxide and …

Strongest Ferromagnetic Coupling in Designed Gadolinium (III)–Nitroxide Coordination Compounds

T Kanetomo, T Yoshitake, T Ishida - Inorganic Chemistry, 2016 - ACS Publications
Three novel gadolinium (III)–radical complexes [GdIII (hfac) 3 (H2O)(L)][Gd-L; L= tert-butyl
phenyl nitroxide (phNO) and its derivatives (tert-butyl 3-tolyl nitroxide and tert-butyl 4-tert …

[PDF][PDF] Siamese‐Twin Porphyrin: A Pyrazole‐Based Expanded Porphyrin Providing a Bimetallic Cavity

LK Frensch, K Pröpper, M John… - Angewandte Chemie …, 2011 - academia.edu
Expanded porphyrins are synthetic analogues of porphyrins consisting of at least 17 atoms
in a cyclic conjugated framework that contains at least three pyrrole or pyrrole-like …

Crystal structures and magnetic properties of verdazyl-based complexes with transition metals

H Tsukiyama, S Morota, S Shimono, Y Iwasaki… - Physical Review …, 2022 - APS
Verdazyl-based complexes,[Zn (hfac) 2](m-Py-V) 2· CH 3 CN and [Cu (hfac) 2][m-Py-V-(pF)
2] 2, were successfully synthesized. For [Zn (hfac) 2](m-Py-V) 2· CH 3 CN, molecular orbital …

Enhancing Magnetic Communication between Metal Centres: The Role of s‐Tetrazine Based Radicals as Ligands

N Mavragani, AA Kitos, JL Brusso… - … –A European Journal, 2021 - Wiley Online Library
Abstract Although 1, 2, 4, 5‐tetrazines or s‐tetrazines have been known in the literature for
more than a century, their coordination chemistry has become increasingly popular in recent …

Spin-transition-like behavior on one side in a nitroxide-copper (II)-nitroxide triad system

A Okazawa, T Ishida - Inorganic chemistry, 2010 - ACS Publications
The ground spin-state of [Cu (phpyNO) 2 (H2O) 2](BF4) 2 was switched between S total= 1/2
and 3/2 across 175 K. On warming, the space group was changed from P 212121 to C 2221 …