Ferromagnetism in heterometallic one-dimensional chains with double exchange interaction
| Project/Area Number |
15K05449
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Inorganic chemistry
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| Research Institution | Gifu University |
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Principal Investigator |
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2015: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | 一次元鎖 / 多核錯体 / 金属結合 / スピン |
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| Outline of Final Research Achievements |
For the purpose of ferromagnetism in heterometallic one-dimensional chains, trinuclear complexes of Pt-M-Pt (M = first transition metals) were reacted with rhodium acetate to obtain paramagnetic one-dimensional chains. Although it was not possible to synthesize a one-dimensional chain incorporating iron ions, it was revealed that the cause is the equilibrium reaction between the trinuclear complex and the binuclear dimer. It was succeeded in obtaining paramagnetic chain containing cobalt ions showing antiferromagnetic interaction between cobalt ions via hetero-metal bonds. In addition, it was succeeded in obtaining novel cyclic tetranuclear and hexanuclear complexes containing copper and platinum ions, and clarifying various physical properties.
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Report
(4 results)
Research Products
(19 results)
