2015 Fiscal Year Final Research Report
Detection, structural determination, and understanding of dynamics of radical complexes by means of microwave spectroscopy
| Project/Area Number |
25410004
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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 |
Physical chemistry
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| Research Institution | The University of Tokyo |
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Principal Investigator |
ENDO Yasuki 東京大学, 総合文化研究科, 名誉教授 (40106159)
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| Co-Investigator(Kenkyū-buntansha) |
NAKAJIMA Masakazu 東京大学, 大学院総合文化研究科, 助教 (20361511)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Keywords | microwave spectroscopy / molecular structure / free radicals / reaction intermediate / molecular complex / intermolecular dynamics / atmospheric chemistry / reaction dynamics |
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| Outline of Final Research Achievements |
Spectra of complexes with an unstable molecule CS and rare gases have been observed and 3-dimensional intermolecular potentials were determined. We also observed spectra of CH2OO with water, that has attracted much attention in atmospheric chemistry in recent years. The structure of the complex was determined to be planar cyclic. We also observed a reaction product of CH2OO and water, hydroxymethyl-hydroperoxyde (HMHP), which is considered to be a key species for the reaction of CH2OO. Furthermore, complexes with Ar, CO, and N2 were also observed and determined their structures and discussed their intermolecular dynamics.
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| Free Research Field |
物理化学 分子分光学
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