Magnetic anisotropy and structural flexibility in the field-induced single ion magnets [Co {(OPPh 2)(EPPh 2) N} 2], E= S, Se, explored by experimental and …

E Ferentinos, D Tzeli, S Sottini, EJJ Groenen… - Dalton …, 2023 - pubs.rsc.org
During the last few years, a large number of mononuclear Co (II) complexes of various
coordination geometries have been explored as potential single ion magnets (SIMs). In the …

Field-Induced Co(II) Single-Ion Magnets with mer-Directing Ligands but Ambiguous Coordination Geometry

Y Peng, V Mereacre, CE Anson, Y Zhang… - Inorganic …, 2017 - ACS Publications
Three air-stable Co (II) mononuclear complexes with different aromatic substituents have
been prepared and structurally characterized by single-crystal X-ray diffraction. The …

Tuning Magnetic Anisotropy in Co (II) Tetrahedral Carbazole-Modified Phosphine Oxide Single-Ion Magnets: Importance of Structural Distortion versus Heavy-Ion …

G Bhatt, T Sharma, SK Gupta, F Meyer… - Inorganic …, 2023 - ACS Publications
Three mononuclear cobalt (II) tetrahedral complexes [Co (CzPh2PO) 2X2](CzPh2PO=(9H-
carbazol-9-yl) diphenylphosphine oxide and X= Cl (1), Br (2), I (3)) have been synthesized …

Magnetic Anisotropy of Tetrahedral CoII Single-Ion Magnets: Solid-State Effects

S Sottini, G Poneti, S Ciattini, N Levesanos… - Inorganic …, 2016 - ACS Publications
This study reports the static and dynamic magnetic characterization of two mononuclear
tetrahedral CoII complexes,[Co {iPr2P (E) NP (E) iPr2} 2], where E= S (CoS 4) and Se (CoSe …

Field-induced single-ion magnet based on a quasi-octahedral Co (II) complex with mixed sulfur–oxygen coordination environment

DV Korchagin, YE Gureev, EA Yureva, GV Shilov… - Dalton …, 2021 - pubs.rsc.org
Synthesis and characterization of structure and magnetic properties of the quasi-octahedral
complex (pipH2)[Co (TDA) 2] 2H2O (I),(pipH22+= piperazine dication, TDA2−= thiodiacetic …

Modulation of the magnetic anisotropy of octahedral cobalt (II) single-ion magnets by fine-tuning the axial coordination microenvironment

Y Wu, D Tian, J Ferrando-Soria, J Cano, L Yin… - Inorganic Chemistry …, 2019 - pubs.rsc.org
Two mononuclear cobalt (II) complexes, with the formulas [Co (2, 6-dfba) 2 (bpp) 2 (H2O) 2]
n (1) and [Co (2, 6-dfba) 2 (bpe) 2 (H2O) 2] n (2)(2, 6-Hdfba= 2, 6-difluorobenzoic acid, bpp …

Field-induced slow relaxation of magnetization in the S= 3/2 octahedral complexes trans-[Co {(OPPh 2)(EPPh 2) N} 2 (dmf) 2], E= S, Se: effects of Co–Se vs. Co–S …

E Ferentinos, M Xu, A Grigoropoulos… - Inorganic Chemistry …, 2019 - pubs.rsc.org
The synthesis and the structural characterization of the octahedral trans-[Co
{(OPPh2)(EPPh2) N} 2 (dmf) 2], E= S (1), Se (2), complexes is described. These complexes …

Effects of weak intramolecular interactions and distortions from trigonal prismatic coordination on the magnetic properties of zero-field Co (ii) single-ion magnets

B Zhang, Y Zhou, HY Huang, XL Zhang… - Inorganic Chemistry …, 2024 - pubs.rsc.org
The mononuclear cobalt (II) complexes [Co (LN8)](BPh4) 2· C4H10O (1-BPh4) and [Co
(LN8)](NO3) 2· CH3CN (2-NO3)(LN8= 1, 4, 7, 10-tetrakis (2-pyridinemethyl)-1, 4, 7, 10 …

A Series of Field-Induced Single-Ion Magnets Based on the Seven-Coordinate Co(II) Complexes with the Pentadentate (N3O2) H2dapsc Ligand

VA Kopotkov, DV Korchagin, VD Sasnovskaya… - Magnetochemistry, 2019 - mdpi.com
A series of five new mononuclear pentagonal bipyramidal Co (II) complexes with the
equatorial 2, 6-diacetylpyridine bis (semicarbazone) ligand (H2dapsc) and various axial …

Magnetic anisotropy of two tetrahedral Co (II)-halide complexes with triphenylphosphine ligands

W Lv, HH Cui, L Chen, YQ Zhang, XT Chen… - Dalton …, 2022 - pubs.rsc.org
Recently, the choice of ligand and geometric control of mononuclear complexes, which can
affect the relaxation pathways and blocking temperature, have received wide attention in the …