On the 谓₁₂ band of C₆D₆ at 2289 cm^鈭?

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• 作者：M. Rezaei ; A.R.W. McKellar ; N. Moazzen-Ahmadi
• 关键词：Benzene ; Infrared spectrum ; Supersonic jet ; Fermi interaction
• 刊名：Journal of Molecular Spectroscopy
• 出版年：February, 2014
• 年：2014
• 卷：296
• 期：Complete
• 页码：14-16
• 全文大小：330 K

文摘

New supersonic jet spectra (T 鈮?#xA0;2.5 K) show that the analysis by Pl铆va et al. (1994) of the 谓₁₂ (C-D stretch) band of C₆D₆ near 2289 cm^鈭? is partly incorrect. In particular, the 谓₂ + 谓₁₃ combination band, which is strongly coupled to 谓₁₂ by a Fermi interaction, is centered at 2275.878 cm^鈭?, which is 1.22 cm^鈭? higher than previously determined.