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

doi:10.1039/b403524k

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 journal › Article › peer-review

48 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/k_B = 50 K, and a hysteresis loop having a fast relaxation at 0 Oe below 2.5 K.

Original language	English
Pages (from-to)	1750-1751
Number of pages	2
Journal	Chemical Communications
Volume	4
Issue number	15
DOIs	https://doi.org/10.1039/b403524k
Publication status	Published - 2004

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

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

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.",

author = "Shinji Kanegawa and Satoru Karasawa and Motohiro Nakano and Noboru Koga",

year = "2004",

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journal = "Chemical Communications",

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T1 - Magnetic behavior of tetrakis[4-(N-tert-butyl-N-oxylamino)pyridine]bis(isocyanato-N)cobalt(II) in frozen solution

AU - Kanegawa, Shinji

AU - Karasawa, Satoru

AU - Nakano, Motohiro

AU - Koga, Noboru

PY - 2004

Y1 - 2004

N2 - 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.

AB - 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.

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DO - 10.1039/b403524k

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AN - SCOPUS:4344597757

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ER -

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

Abstract

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