Synthesis, structure and magnetic property of novel carboranyl radicals

Kazunari Matsumura; Fumiyasu Iwahori; Masahiro Yamashita; Jiro Abe

Synthesis, structure and magnetic property of novel carboranyl radicals

Kazunari Matsumura, Fumiyasu Iwahori, Masahiro Yamashita, Jiro Abe

Research output: Contribution to conference › Paper › peer-review

Abstract

The icosahedral boron clusters, carboranes (closo-C²B ₁₀H₁₂) can be considered as three-dimensional aromatic systems. We have been studying magnetic properties of carboranyl radicals, and ortho-carboranyl biradical containing nitronylnitroxide arms (OCB-BNN) has been already reported. In this presentation, we would like to report weta-carboranyl biradical (MCB-BNN) containing same radical units for the purpose of the investigation of the magnetic interaction of the structure isomer. The synthesis, X-ray crystal structure and magnetic behaviors in solution and crystalline phase of MCB-BNN will be presented.

Original language	English
Number of pages	1
Publication status	Published - 2006 Oct 19
Event	55th SPSJ Annual Meeting - Nagoya, Japan Duration: 2006 May 24 → 2006 May 26

Other

Other	55th SPSJ Annual Meeting
Country/Territory	Japan
City	Nagoya
Period	06/5/24 → 06/5/26

Keywords

Carborane
Magnetic property
Molecular magnetism
Nitronyl nitroxide

ASJC Scopus subject areas

Engineering(all)

Cite this

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title = "Synthesis, structure and magnetic property of novel carboranyl radicals",

abstract = "The icosahedral boron clusters, carboranes (closo-C2B 10H12) can be considered as three-dimensional aromatic systems. We have been studying magnetic properties of carboranyl radicals, and ortho-carboranyl biradical containing nitronylnitroxide arms (OCB-BNN) has been already reported. In this presentation, we would like to report weta-carboranyl biradical (MCB-BNN) containing same radical units for the purpose of the investigation of the magnetic interaction of the structure isomer. The synthesis, X-ray crystal structure and magnetic behaviors in solution and crystalline phase of MCB-BNN will be presented.",

keywords = "Carborane, Magnetic property, Molecular magnetism, Nitronyl nitroxide",

author = "Kazunari Matsumura and Fumiyasu Iwahori and Masahiro Yamashita and Jiro Abe",

year = "2006",

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day = "19",

language = "English",

note = "55th SPSJ Annual Meeting ; Conference date: 24-05-2006 Through 26-05-2006",

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T1 - Synthesis, structure and magnetic property of novel carboranyl radicals

AU - Matsumura, Kazunari

AU - Iwahori, Fumiyasu

AU - Yamashita, Masahiro

AU - Abe, Jiro

PY - 2006/10/19

Y1 - 2006/10/19

N2 - The icosahedral boron clusters, carboranes (closo-C2B 10H12) can be considered as three-dimensional aromatic systems. We have been studying magnetic properties of carboranyl radicals, and ortho-carboranyl biradical containing nitronylnitroxide arms (OCB-BNN) has been already reported. In this presentation, we would like to report weta-carboranyl biradical (MCB-BNN) containing same radical units for the purpose of the investigation of the magnetic interaction of the structure isomer. The synthesis, X-ray crystal structure and magnetic behaviors in solution and crystalline phase of MCB-BNN will be presented.

AB - The icosahedral boron clusters, carboranes (closo-C2B 10H12) can be considered as three-dimensional aromatic systems. We have been studying magnetic properties of carboranyl radicals, and ortho-carboranyl biradical containing nitronylnitroxide arms (OCB-BNN) has been already reported. In this presentation, we would like to report weta-carboranyl biradical (MCB-BNN) containing same radical units for the purpose of the investigation of the magnetic interaction of the structure isomer. The synthesis, X-ray crystal structure and magnetic behaviors in solution and crystalline phase of MCB-BNN will be presented.

KW - Carborane

KW - Magnetic property

KW - Molecular magnetism

KW - Nitronyl nitroxide

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M3 - Paper

AN - SCOPUS:33749830103

T2 - 55th SPSJ Annual Meeting

Y2 - 24 May 2006 through 26 May 2006

ER -

Synthesis, structure and magnetic property of novel carboranyl radicals

Abstract

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Keywords

ASJC Scopus subject areas

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