2010 Fiscal Year Final Research Report
Syntheses, physical properties, and reactivities of functional polynuclear complexes
| Project/Area Number |
20350023
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Inorganic chemistry
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| Research Institution | University of Tsukuba |
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Principal Investigator |
OSHIO Hiroki University of Tsukuba, 大学院・数理物質科学研究科, 教授 (60176865)
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| Project Period (FY) |
2008 – 2010
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| Keywords | 多核錯体 / 磁性 / 電子移動 / 酸化還元 / 外場応答性 / 混合原子価 / シアン化物イオン架橋 / 多重双安定性 |
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| Research Abstract |
We focus on multiple bistability which has more than two thermodynamically stable phases. In this work, polynuclear complexes with multiple bistabilities were investigated in order to develop and elucidate functional materials due to spin transitions and electron transfer phenomena. Cyanide-bridged cobalt-iron complexes show electron transfer coupled spin transition in the region of room temperature. Moreover, multiple spin transitions were observed in iron(II) polynuclear system with a grid structure.
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[Journal Article] Charge-Density-Wave to Mott-Hubbard Phase Transition in Quasi-One-Dimensional Bromo-Bridged Pd Compounds2008
Author(s)
S.Takaishi, M.Takamura, T.Kajiwara, H.Miyasaka, M.Yamashita, M.Iwata, H.Matsuzaki, H.Okamoto, H.Tanaka, S.Kuroda, H.Nishikawa, H.Oshio, K.Kato, M.Takata
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Journal Title
J. Am. Chem. Soc. 130
Pages: 12080-12084
Peer Reviewed
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