2012 Fiscal Year Final Research Report
Solid-state NMR study of pedal motion in crystals
| Project/Area Number |
22550030
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Organic chemistry
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| Research Institution | Hokkaido University (2011-2012)
The University of Tokyo (2010) |
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Principal Investigator |
HARADA Jun 北海道大学, 大学院・理学研究院, 准教授 (00313172)
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| Co-Investigator(Renkei-kenkyūsha) |
OGAWA Keiichiro 東京大学, 大学院・総合文化研究科, 教授 (50114426)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 構造有機化学 / 固体 NMR |
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| Research Abstract |
Variable-temperature X-ray diffraction study had already revealed that many organic molecules, such as azobenzenes and stilbenes, undergo pedal motion in crystals. In the present study we have examined the pedal motion by using solid-state NMR spectroscopy. In some cases, we have succeeded in determining the rates of conformational interconversion through the pedal motion. The activation energy of the pedal motion was estimated from the temperature dependence of the rate of the process.
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Research Products
(10 results)
