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Some Vibrational-Rotational Bands of Deuterated Methanes
A parallel band at 2,200 cm(−1) and a perpendicular band at 2,780 cm(−1) of CH(3)D have been observed under high resolution and analysed. The analysis of the perpendicular band revealed the presence of l-type doubling in the doubly degenerate excited state. From the analysis of the parallel band it...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
[Gaithersburg, MD] : U.S. Dept. of Commerce, National
Institute of Standards and Technology
1959
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5287196/ https://www.ncbi.nlm.nih.gov/pubmed/31216145 http://dx.doi.org/10.6028/jres.063A.007 |
| Sumario: | A parallel band at 2,200 cm(−1) and a perpendicular band at 2,780 cm(−1) of CH(3)D have been observed under high resolution and analysed. The analysis of the perpendicular band revealed the presence of l-type doubling in the doubly degenerate excited state. From the analysis of the parallel band it is found that B(0)= 3.880 cm(−1). A hybrid band of CD(3)H has been observed near 2,600 cm(−1). Both active components, A and E are observed and analysed. The ground state B(0) value found from this analysis is in good agreement with previous determinations. |
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