Development of a solid-state high-resolution two-dimensional NMR spectrometer
| Project/Area Number |
59850135
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| Research Category |
Grant-in-Aid for Developmental Scientific Research
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| Allocation Type | Single-year Grants |
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| Research Field |
工業物理化学
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| Research Institution | Kyoto University |
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Principal Investigator |
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| Project Period (FY) |
1984 – 1985
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| Project Status |
Completed (Fiscal Year 1985)
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| Budget Amount *help |
¥9,700,000 (Direct Cost: ¥9,700,000)
Fiscal Year 1985: ¥2,900,000 (Direct Cost: ¥2,900,000)
Fiscal Year 1984: ¥6,800,000 (Direct Cost: ¥6,800,000)
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| Keywords | high-resolution solid-state NMR / 二次元NMR |
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| Research Abstract |
1. A solid-state high-resolution two-dimensional (2D) NMR spectrometer was developed, which involves a cylindrical gas-bearing samplespinning system, a rotation-axis switching system, a VT CPMAS probe, a rotation speed stabilizer etc.
2. <^(13)C> chemical shift tensors in <beta> -quinol-methanol clathrate were determined by using chemical-shift SASS 2D NMR.
3. 2D-J NMR spectroscopy for rigid solids was developed, and applied to <beta> -quinol-methanol clathrate and p-dimethoxybenzene.
4. The CH bond lengths in calcium formate were accurately determined by using dipolar SASS 2D NMR.
5. Dynamic structures of molecules trapped in some clathrates were studied by using dipolar SASS 2D NMR.
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Report
(1 results)
Research Products
(10 results)
