Magnetic behavior of tetrakis[4-(N-tert-butyl-N-oxylamino)pyridine]bis(isocyanato-N)cobalt(II) in frozen solution

Shinji Kanegawa, Satoru Karasawa, Motohiro Nakano, Noboru Koga

Research output: Contribution to journalArticle

42 Citations (Scopus)

Abstract

A complex of cobalt(II)(OCN)2 coordinated with four pyridines having a stable tert-butyl aminoxyl exhibited in frozen MTHF a slow magnetic relaxation for the reorientation of magnetization with activation barrier, Δ/kB = 50 K, and a hysteresis loop having a fast relaxation at 0 Oe below 2.5 K.

Original languageEnglish
Pages (from-to)1750-1751
Number of pages2
JournalChemical Communications
Volume4
Issue number15
DOIs
Publication statusPublished - Jan 1 2004

Fingerprint

Pyridines
Magnetic relaxation
Hysteresis loops
Cobalt
Pyridine
Magnetization
Chemical activation
5,11-methenyltetrahydrohomofolate
pyridine

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

Cite this

Magnetic behavior of tetrakis[4-(N-tert-butyl-N-oxylamino)pyridine]bis(isocyanato-N)cobalt(II) in frozen solution. / Kanegawa, Shinji; Karasawa, Satoru; Nakano, Motohiro; Koga, Noboru.

In: Chemical Communications, Vol. 4, No. 15, 01.01.2004, p. 1750-1751.

Research output: Contribution to journalArticle

Kanegawa, Shinji ; Karasawa, Satoru ; Nakano, Motohiro ; Koga, Noboru. / Magnetic behavior of tetrakis[4-(N-tert-butyl-N-oxylamino)pyridine]bis(isocyanato-N)cobalt(II) in frozen solution. In: Chemical Communications. 2004 ; Vol. 4, No. 15. pp. 1750-1751.
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