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Journal of Low Temperature Physics

, Volume 142, Issue 3–4, pp 589–592 | Cite as

Building Blocks for Organic Heterospin, Heteromolecular Complexes as Models for Organic Molecule-Based Ferrimagnets

  • K. Hayakawa
  • T. Ise
  • D. Shiomi
  • K. Sato
  • T. Takui
Article

Magnetic properties and crystal structure of a pyridine-substituted iminonitroxide biradical, 3,5-bis(4,4,5,5,-tetramethyl-4,5-dihydro-1H-imidazol-2-yl-1-oxyl)pyridine (1), were examined. The molecular ground state of 1 was found to be triplet (S =  1) with a singlet-triplet energy gap of 2J/kB =  7.0 K. The triplet biradical serves as a building block for molecule-based magnets of S >  1/2 based on intermolecular noncovalent bonds.

Keywords

Magnetic Susceptibility Molecular Ground State Intermolecular Short Distance Intermolecular Exchange Interaction Incomplete Dispersion 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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Copyright information

© Springer Science+Business Media, Inc 2006

Authors and Affiliations

  • K. Hayakawa
    • 1
  • T. Ise
    • 1
    • 2
  • D. Shiomi
    • 1
    • 2
  • K. Sato
    • 1
  • T. Takui
    • 1
  1. 1.Graduate School of ScienceOsaka City UniversitySumiyoshi-kuJapan
  2. 2.PRESTOJapan Science and Technology AgencyKawaguchiSaitamaJapan

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