Study of hydrogen bond network of the nano-sized large hydrated clusters by infrared absorption spectroscopy
| Project/Area Number |
20750016
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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 |
Physical chemistry
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| Research Institution | University of Hyogo |
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Principal Investigator |
MATSUMOTO Yoshiteru University of Hyogo, 大学院・物質理学研究科, 助教 (30360051)
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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: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
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| Keywords | 分子クラスター / 赤外分光 / 水素結合 / 溶媒和 / クラスター |
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| Research Abstract |
We investigated the hydrogen-bonded structures of the pyrrole solvated clusters through the observation of the OH and NH stretching vibrations by IR cavity ringdown spectroscopy. It was concluded that not only sigma H-bond between pyrrole NH and solvent O atom but also pi H-bond between solvent OH and pyrrole pi electron is important to understand the solvated structures. In addition, we studied the NH stretching vibrations of large ammonia clusters, and concluded that the cluster forms crystalline structure with increasing size.
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Report
(3 results)
Research Products
(16 results)
