Ferromagnetic and antiferromagnetic behavior of 4-Methacryloyloxy- and 4-Acryloyloxy-2,2,6,6-Tetramethylpiperidine-1-OXYL

M. Kamachi; H. Sugimoto; A. Kajiwara; A. Harada; Y. Morishima; W. Mori; N. Ohmae; M. Nakano; M. Sorai; Tatsuo Kobayashi; K. Amaya

doi:10.1080/10587259308035698

Ferromagnetic and antiferromagnetic behavior of 4-Methacryloyloxy- and 4-Acryloyloxy-2,2,6,6-Tetramethylpiperidine-1-OXYL

M. Kamachi, H. Sugimoto, A. Kajiwara, A. Harada, Y. Morishima, W. Mori, N. Ohmae, M. Nakano, M. Sorai, Tatsuo Kobayashi, K. Amaya

Research output: Contribution to journal › Article

20 Citations (Scopus)

Abstract

The magnetic properties of 4-methacryloyloxy- and 4-acryloyloxy-2,2,6,6-tetramethylpiperidine-l-oxyl (MOTMP and AOTMP, respectively) were studied. The magnetic susceptibility, magnetization, and molar heat capacity of MOTMP show that the crystal has one-dimensional ferromagnetic coupling, and that the coupling between the one-dimensional coupling chains was antiferromagnetic, resulting in a metamagnet below 0.16 K. On the other hand, AOTMP, where hydrogen atom is substituted for a methyl group at α-position, shows an antiferromagnetic coupling between the nitroxyl radicals.

Original language	English
Pages (from-to)	53-60
Number of pages	8
Journal	Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
Volume	232
Issue number	1
DOIs	https://doi.org/10.1080/10587259308035698
Publication status	Published - Aug 1 1993
Externally published	Yes

Fingerprint

ASJC Scopus subject areas

Chemistry(all)
Materials Science(all)
Condensed Matter Physics

Cite this

Kamachi, M., Sugimoto, H., Kajiwara, A., Harada, A., Morishima, Y., Mori, W., Ohmae, N., Nakano, M., Sorai, M., Kobayashi, T., & Amaya, K. (1993). Ferromagnetic and antiferromagnetic behavior of 4-Methacryloyloxy- and 4-Acryloyloxy-2,2,6,6-Tetramethylpiperidine-1-OXYL. Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals, 232(1), 53-60. https://doi.org/10.1080/10587259308035698

Ferromagnetic and antiferromagnetic behavior of 4-Methacryloyloxy- and 4-Acryloyloxy-2,2,6,6-Tetramethylpiperidine-1-OXYL. / Kamachi, M.; Sugimoto, H.; Kajiwara, A.; Harada, A.; Morishima, Y.; Mori, W.; Ohmae, N.; Nakano, M.; Sorai, M.; Kobayashi, Tatsuo; Amaya, K.

In: Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals, Vol. 232, No. 1, 01.08.1993, p. 53-60.

Research output: Contribution to journal › Article

Kamachi, M, Sugimoto, H, Kajiwara, A, Harada, A, Morishima, Y, Mori, W, Ohmae, N, Nakano, M, Sorai, M, Kobayashi, T & Amaya, K 1993, 'Ferromagnetic and antiferromagnetic behavior of 4-Methacryloyloxy- and 4-Acryloyloxy-2,2,6,6-Tetramethylpiperidine-1-OXYL', Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals, vol. 232, no. 1, pp. 53-60. https://doi.org/10.1080/10587259308035698

Kamachi M, Sugimoto H, Kajiwara A, Harada A, Morishima Y, Mori W et al. Ferromagnetic and antiferromagnetic behavior of 4-Methacryloyloxy- and 4-Acryloyloxy-2,2,6,6-Tetramethylpiperidine-1-OXYL. Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals. 1993 Aug 1;232(1):53-60. https://doi.org/10.1080/10587259308035698

Kamachi, M. ; Sugimoto, H. ; Kajiwara, A. ; Harada, A. ; Morishima, Y. ; Mori, W. ; Ohmae, N. ; Nakano, M. ; Sorai, M. ; Kobayashi, Tatsuo ; Amaya, K. / Ferromagnetic and antiferromagnetic behavior of 4-Methacryloyloxy- and 4-Acryloyloxy-2,2,6,6-Tetramethylpiperidine-1-OXYL. In: Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals. 1993 ; Vol. 232, No. 1. pp. 53-60.

@article{631acac4c92b4f0c945e99276847a3d6,

title = "Ferromagnetic and antiferromagnetic behavior of 4-Methacryloyloxy- and 4-Acryloyloxy-2,2,6,6-Tetramethylpiperidine-1-OXYL",

abstract = "The magnetic properties of 4-methacryloyloxy- and 4-acryloyloxy-2,2,6,6-tetramethylpiperidine-l-oxyl (MOTMP and AOTMP, respectively) were studied. The magnetic susceptibility, magnetization, and molar heat capacity of MOTMP show that the crystal has one-dimensional ferromagnetic coupling, and that the coupling between the one-dimensional coupling chains was antiferromagnetic, resulting in a metamagnet below 0.16 K. On the other hand, AOTMP, where hydrogen atom is substituted for a methyl group at α-position, shows an antiferromagnetic coupling between the nitroxyl radicals.",

author = "M. Kamachi and H. Sugimoto and A. Kajiwara and A. Harada and Y. Morishima and W. Mori and N. Ohmae and M. Nakano and M. Sorai and Tatsuo Kobayashi and K. Amaya",

year = "1993",

month = aug

day = "1",

doi = "10.1080/10587259308035698",

language = "English",

volume = "232",

pages = "53--60",

journal = "Molecular Crystals and Liquid Crystals",

issn = "1542-1406",

publisher = "Taylor and Francis Ltd.",

number = "1",

}

TY - JOUR

T1 - Ferromagnetic and antiferromagnetic behavior of 4-Methacryloyloxy- and 4-Acryloyloxy-2,2,6,6-Tetramethylpiperidine-1-OXYL

AU - Kamachi, M.

AU - Sugimoto, H.

AU - Kajiwara, A.

AU - Harada, A.

AU - Morishima, Y.

AU - Mori, W.

AU - Ohmae, N.

AU - Nakano, M.

AU - Sorai, M.

AU - Kobayashi, Tatsuo

AU - Amaya, K.

PY - 1993/8/1

Y1 - 1993/8/1

N2 - The magnetic properties of 4-methacryloyloxy- and 4-acryloyloxy-2,2,6,6-tetramethylpiperidine-l-oxyl (MOTMP and AOTMP, respectively) were studied. The magnetic susceptibility, magnetization, and molar heat capacity of MOTMP show that the crystal has one-dimensional ferromagnetic coupling, and that the coupling between the one-dimensional coupling chains was antiferromagnetic, resulting in a metamagnet below 0.16 K. On the other hand, AOTMP, where hydrogen atom is substituted for a methyl group at α-position, shows an antiferromagnetic coupling between the nitroxyl radicals.

AB - The magnetic properties of 4-methacryloyloxy- and 4-acryloyloxy-2,2,6,6-tetramethylpiperidine-l-oxyl (MOTMP and AOTMP, respectively) were studied. The magnetic susceptibility, magnetization, and molar heat capacity of MOTMP show that the crystal has one-dimensional ferromagnetic coupling, and that the coupling between the one-dimensional coupling chains was antiferromagnetic, resulting in a metamagnet below 0.16 K. On the other hand, AOTMP, where hydrogen atom is substituted for a methyl group at α-position, shows an antiferromagnetic coupling between the nitroxyl radicals.

UR - http://www.scopus.com/inward/record.url?scp=84963429176&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84963429176&partnerID=8YFLogxK

U2 - 10.1080/10587259308035698

DO - 10.1080/10587259308035698

M3 - Article

AN - SCOPUS:84963429176

VL - 232

SP - 53

EP - 60

JO - Molecular Crystals and Liquid Crystals

JF - Molecular Crystals and Liquid Crystals

SN - 1542-1406

IS - 1

ER -

Access to Document

10.1080/10587259308035698