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Journal of Low Temperature Physics

, Volume 159, Issue 1–2, pp 122–125 | Cite as

Magnetic Properties and the Arrangement of Molecular Oxygen Adsorbed in the Microporous Coordination Polymer Cd(bpndc)(bpy)

  • A. Hori
  • T. Yamaguchi
  • T. C. Kobayashi
  • A. Matsuo
  • K. Kindo
  • D. Tanaka
  • S. Kitagawa
Article
  • 105 Downloads

Abstract

The magnetic properties of O2 adsorbed in the microporous coordination polymer Cd(bpndc)(bpy) were investigated by means of high-field magnetization measurement. The magnetization of adsorbed O2 has a paramagnetic-like behavior in the low-field region and increases steeply above 50 T. The experiment results suggest that the half of adsorbed O2 that forms O2–O2 dimer causes the metamagnetic-like behavior and the remaining O2 causes paramagnetic-like behavior owing to nearly isolated spin. A possible arrangement of O2 is suggested.

Molecular oxygen Spin-dependent intermolecular potential 

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Copyright information

© Springer Science+Business Media, LLC 2010

Authors and Affiliations

  • A. Hori
    • 1
  • T. Yamaguchi
    • 1
  • T. C. Kobayashi
    • 1
  • A. Matsuo
    • 2
  • K. Kindo
    • 2
  • D. Tanaka
    • 3
  • S. Kitagawa
    • 3
    • 4
    • 5
  1. 1.Graduate School of Natural Science and TechnologyOkayama UniversityOkayamaJapan
  2. 2.Institute for Solid State PhysicsThe University of TokyoKashiwaJapan
  3. 3.Graduate School of EngineeringKyoto UniversityKatsuraJapan
  4. 4.Institute for Integrated Cell-Material SciencesKyoto UniversityKyotoJapan
  5. 5.JST Kitagawa Integrated Pore ProjectERATOKyotoJapan

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