Low-dimensional molecule-based magnets with hydrogen-bonded network

M. Sakai, J. Toyoda, M. Mitsumi, K. Nakasuji, Katsuhiko Furukawa, D. Shiomi, K. Sato, T. Takui

Research output: Contribution to journalArticle

Abstract

Cu (II) complexes with violuric acid ligand were synthesized, and the relationship between the structures and magnetic properties of these complexes were examined, focussing on the role of the hydrogen-bonded network on their magnetic properties. The X-ray crystal structural analyses show that these complexes form three-dimensional hydrogen-bonded network (1), as well as two-dimensional sheet structures for some cases (2, 3). The temperature dependence of the magnetic susceptibility of 1 revealed the low-dimensional antiferromagnetic interactions. The marked g-shift for 1 was observed from the temperature dependence of the ESR spectra. From the X-ray diffraction at 173 K, it is revealed that the marked g-shift for 1 originates in the cooperative Jahn-Teller assisted hydrogen-bonding variation.

Original languageEnglish
Pages (from-to)1776-1777
Number of pages2
JournalSynthetic Metals
Volume121
Issue number1-3
DOIs
Publication statusPublished - Mar 15 2001
Externally publishedYes

Fingerprint

Magnets
Hydrogen
Magnetic properties
magnets
Molecules
hydrogen
Magnetic susceptibility
magnetic properties
Paramagnetic resonance
molecules
Hydrogen bonds
temperature dependence
shift
Ligands
X ray diffraction
X rays
Temperature
Crystals
Acids
x rays

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

Cite this

Sakai, M., Toyoda, J., Mitsumi, M., Nakasuji, K., Furukawa, K., Shiomi, D., ... Takui, T. (2001). Low-dimensional molecule-based magnets with hydrogen-bonded network. Synthetic Metals, 121(1-3), 1776-1777. https://doi.org/10.1016/S0379-6779(00)00742-6

Low-dimensional molecule-based magnets with hydrogen-bonded network. / Sakai, M.; Toyoda, J.; Mitsumi, M.; Nakasuji, K.; Furukawa, Katsuhiko; Shiomi, D.; Sato, K.; Takui, T.

In: Synthetic Metals, Vol. 121, No. 1-3, 15.03.2001, p. 1776-1777.

Research output: Contribution to journalArticle

Sakai, M, Toyoda, J, Mitsumi, M, Nakasuji, K, Furukawa, K, Shiomi, D, Sato, K & Takui, T 2001, 'Low-dimensional molecule-based magnets with hydrogen-bonded network', Synthetic Metals, vol. 121, no. 1-3, pp. 1776-1777. https://doi.org/10.1016/S0379-6779(00)00742-6
Sakai M, Toyoda J, Mitsumi M, Nakasuji K, Furukawa K, Shiomi D et al. Low-dimensional molecule-based magnets with hydrogen-bonded network. Synthetic Metals. 2001 Mar 15;121(1-3):1776-1777. https://doi.org/10.1016/S0379-6779(00)00742-6
Sakai, M. ; Toyoda, J. ; Mitsumi, M. ; Nakasuji, K. ; Furukawa, Katsuhiko ; Shiomi, D. ; Sato, K. ; Takui, T. / Low-dimensional molecule-based magnets with hydrogen-bonded network. In: Synthetic Metals. 2001 ; Vol. 121, No. 1-3. pp. 1776-1777.
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