New Investigation of Millimeter-Wave Rotational Spectrum of CF3CN in the Excited Vibrational States v7=1 and v8=1
The millimeter-wave rotational spectra of the excited vibrational states v7=1 and v8=1 of the symmetric top molecule trifluoroacetonitrile, CF3CN, have been analyzed again. The ζ=±1 series have been assigned and the rotational parameters including B7 =2944.9748(14) MHz, q+t=1.4505(16) MHz for v7...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Hindawi Limited
2007-01-01
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| Series: | E-Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2007/757384 |
| Summary: | The millimeter-wave rotational spectra of the excited vibrational states v7=1 and v8=1 of the symmetric top molecule trifluoroacetonitrile, CF3CN, have been analyzed again. The ζ=±1 series have been assigned and the rotational parameters including B7 =2944.9748(14) MHz, q+t=1.4505(16) MHz for v7=1 and B8 =2950.4853(4) MHz, q+t= 3.6035(20) MHz for v8=1states were determined accurately. |
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| ISSN: | 0973-4945 2090-9810 |