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Magnetochemistry, Volume 7, Issue 5

May 2021 - 18 articles

Cover Story: Three new 1D cyanido-bridged 3d-4f coordination polymers were assembled following the building-block approach (L = pentadentate bis-semicarbazone ligand resulting from the condensation reaction between 2,6-diacetyl-pyridine and semicarbazide). The crystal structures consist of crenel-like LnIII-MIII alternate chains, with the LnIII ions connected by the hexacyanido metalloligands through two cis cyanido groups. The magnetic properties of the three complexes have been investigated. Field-induced slow relaxation of the magnetization was observed for compounds 2DyFe and 3DyCo. Compound 3DyCo is a new example of chain of Single Ion Magnets. View this paper
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Articles (18)

  • Feature Paper
  • Article
  • Open Access
1 Citations
2,832 Views
11 Pages

Two multi-dentate nitronyl nitroxide radicals, namely, bisNITPhPy ([5-(4-pyridyl)-1,3-bis(1′-oxyl-3′-oxido-4′,4′,5′,5′-tetramethyl-4,5-hydro-1H-imidazol-2-yl)]benzene) and NIT-3Py-5-4Py (2-{3-[5-(4-pyridyl)]pyridyl}-4,4,5,5-tetramethylimidazoline-1-o...

  • Article
  • Open Access
6 Citations
3,172 Views
12 Pages

New Spin-Crossover Compounds Containing the [Ni(mnt)] Anion (mnt = Maleonitriledithiolate)

  • Scott S. Turner,
  • Joanna Daniell,
  • Hiroki Akutsu,
  • Peter N. Horton,
  • Simon J. Coles and
  • Volker Schünemann

Two novel salts containing the anion [Ni(mnt)2]− (mnt = maleonitriledithiolate) have been synthesized. The counter-ions, [Fe(II)(L1 or L2)2], are cationic complexes where L1 and L2 are methylated derivatives of 2,6-bis(pyazolyl)pyridine or pyrazine,...

  • Article
  • Open Access
3 Citations
3,163 Views
10 Pages

The Internal Field in a Ferromagnetic Crystal with Chiral Molecular Packing of Achiral Organic Radicals

  • Stephen J. Blundell,
  • Tom Lancaster,
  • Peter J. Baker,
  • Francis L. Pratt,
  • Daisuke Shiomi,
  • Kazunobu Sato and
  • Takeji Takui

The achiral organic radical dinitrophenyl nitronyl nitroxide crystallizes in two enantiomorphs, both being chiral tetragonal space groups that are mirror images of each other. Muon-spin rotation experiments have been performed to study the magnetic p...

  • Feature Paper
  • Article
  • Open Access
1 Citations
2,907 Views
15 Pages

Hexagonal-Shaped Spin Crossover Nanoparticles Studied by Ising-Like Model Solved by Local Mean Field Approximation

  • Catherine Cazelles,
  • Jorge Linares,
  • Mamadou Ndiaye,
  • Pierre-Richard Dahoo and
  • Kamel Boukheddaden

The properties of spin crossover (SCO) nanoparticles were studied for five 2D hexagonal lattice structures of increasing sizes embedded in a matrix, thus affecting the thermal properties of the SCO region. These effects were modeled using the Ising-l...

  • Article
  • Open Access
3 Citations
3,927 Views
10 Pages

FMR Damping in Thin Films with Exchange Bias

  • Nikolay G. Chechenin,
  • Irina O. Dzhun,
  • Georgy V. Babaytsev,
  • Mikhail G. Kozin,
  • Alexey V. Makunin and
  • Irina L. Romashkina

Ferromagnetic resonance (FMR) linewidth (LW) is a tool for studying the high frequency properties of magnetic materials for their application in high-speed devices. Here, we investigate different mechanisms which determine FMR damping in bilayer ferr...

  • Feature Paper
  • Article
  • Open Access
1 Citations
2,489 Views
12 Pages

We investigate the structural, Hirshfeld surface, magnetic, and magnetodielectric properties of BiMn2O5. The sample can be indexed with an orthorhombic phase associated with space group Pbam, with crystallographic parameters a = 7.54946 Å, b = 8.5496...

  • Article
  • Open Access
12 Citations
2,649 Views
22 Pages

Italy has not yet presented to the scientific community any elastocaloric prototype suitable for refrigeration/air conditioning. The SUSSTAINEBLE project was born from the idea to build a demonstrative elastocaloric prototype for environmental condit...

  • Article
  • Open Access
6 Citations
3,248 Views
9 Pages

Magnetic Properties of Li3V2(PO4)3/Li3PO4 Composite

  • Tatiana Gavrilova,
  • Sergey Khantimerov,
  • Mikhail Cherosov,
  • Ruslan Batulin,
  • Nickolay Lyadov,
  • Ivan Yatsyk,
  • Yulia Deeva,
  • Denis Turkin,
  • Tatiana Chupakhina and
  • Nail Suleimanov

Here, we present the investigation of the magnetic properties of Li3V2(PO4)3/Li3PO4 composites, which can be potentially used as a cathode material in lithium-ion batteries. Li3V2(PO4)3/Li3PO4 was synthesized by the thermal hydrolysis method and has...

  • Feature Paper
  • Article
  • Open Access
8 Citations
3,115 Views
16 Pages

Magnetic Switching in Vapochromic Oxalato-Bridged 2D Copper(II)-Pyrazole Compounds for Biogenic Amine Sensing

  • Nadia Marino,
  • María Luisa Calatayud,
  • Marta Orts-Arroyo,
  • Alejandro Pascual-Álvarez,
  • Nicolás Moliner,
  • Miguel Julve,
  • Francesc Lloret,
  • Giovanni De Munno,
  • Rafael Ruiz-García and
  • Isabel Castro

A new two-dimensional (2D) coordination polymer of the formula {Cu(ox)(4-Hmpz)·1/3H2O}n (1) (ox = oxalate and 4-Hmpz = 4-methyl-1H-pyrazole) has been prepared, and its structure has been determined by single-crystal X-ray diffraction. It consists of...

  • Article
  • Open Access
6 Citations
2,706 Views
14 Pages

In this article, we apply the two-mode vibronic model to the study of the dimeric molecular mixed-valence cell for quantum cellular automata. As such, we consider a multielectron mixed valence binuclear d2−d1–type cluster, in which the double exchang...

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Magnetochemistry - ISSN 2312-7481