Creation of Chiral Molecular Nanomagnets and Their Multiple Functionality
| Project/Area Number |
20750047
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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 |
Inorganic chemistry
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| Research Institution | Osaka University |
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Principal Investigator |
IGASHIRA Asako Osaka University, 大学院・理学研究科, 助教 (20379275)
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| Project Period (FY) |
2008 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2009: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2008: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | 光学活性 / 磁性 / 多核錯体 |
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| Research Abstract |
This research is aimed at the construction of chiral magnetic clusters, and multinucleating ligands having the following three features, (i) leading to ferromagnetic interactions between metal ions, (ii) strong interactions, and (iii) having a chiral component, were newly prepared. Chiral sulfur-containing amino acid, D-penicillamine, was used as a ligand component. In the ligand system having a biguanidate framework, the S-bridged dinuclear and trinuclear nickel(II) complexes were synthesized, in which hydrogen-bonding networks were formed. In the ligand system using salicylaldehyde derivatives, the tetranuclear and polymeric copper complexes were constructed, in which the ferromagnetic interactions occurred between the copper(II) ions.
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Report
(3 results)
Research Products
(21 results)
