2008 Fiscal Year Final Research Report
Establishment of Spin Controlled Catalysis
| Project/Area Number |
18750155
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Chemistry related to living body
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| Research Institution | Toho University |
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Principal Investigator |
IKEZAKI Akira Toho University, 医学部, 講師 (80297639)
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| Project Period (FY) |
2006 – 2008
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| Keywords | 生物無機化学 |
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| Research Abstract |
高原子価状態の低スピンポルフィリン鉄(III)ラジカルカチオン錯体の電子配置の逆転に成功し、その錯体がS=0の基底状態を有し反磁性的性質があることを明らかにした。1電子酸化体の低スピン状態は従来、1)S=1の鉄(IV)種と2)S=1のポルフィリン鉄(III)ラジカルカチオン錯体が知られているが、今回の研究で第3の型に3)S=0のポルフィリン鉄(III)ラジカルカチオン錯体が示された。
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[Journal Article] Electronic Properties in a Five-Coordinate Azide Complex of Nonplanar Iron(III) Porphyrin: Revisiting to Quantum Mechanical Spin Admixing2008
Author(s)
S. Neya, A. Takahashi, H. Ode, T. Hsohino, A. Ikezaki, Y. Ohgo, M. Takahashi, V.A. L.-Fonfria, H. Kandori, H. Hiramatsu, T. Kitagawa, J. Teraoka, N. Funasaki, and M. Nakamura
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Journal Title
Bull. Chem. Soc. Jpn 81
Pages: 136-141
Peer Reviewed
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[Journal Article] Magnetic and Infrared Properties of the Azide Complex of (2,7,12,17-Tetrapropylporphycenato)iron(III) : A Novel Admixing Mechanism of the S = 5/2 and S = 3/2 States2007
Author(s)
S. Neya, A. Takahashi, H. Ode, T. Hoshino, M. Hata, A. Ikezaki, Y. Ohgo, M. Takahashi, H. Hiramatsu, T. Kitagawa, Y. Furutani, H. Kandori, N. Funasaki, and M. Nakamura
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Journal Title
Eur. J. Inorg. Chem 2007
Pages: 3188-3194
Peer Reviewed
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