Absolute Raman pair cross-section for the πu mode in supercritical carbon dioxide
| ISSN: |
0377-0486
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|---|---|
| Keywords: |
Chemistry ; Analytical Chemistry and Spectroscopy
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| Source: |
Wiley InterScience Backfile Collection 1832-2000
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| Topics: |
Chemistry and Pharmacology
Physics
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| Notes: |
The absolute Raman cross-section was measured for the πu mode of supercritical carbon dioxide at 50 and 75°C over five densities. These measurements clearly show that a dimeric species is responsible for the quadrupole induced dipole (QPID) Raman spectral activity of the πu(ν2) transition in carbon dioxide. This result is in accord with earlier predictions by Amos et al.
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| Additional Material: |
1 Tab.
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| Type of Medium: |
Electronic Resource
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| URL: |