New High-Resolution Analysis of the ν7 a
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A Perrin; J.-M Flaud; B Bakri; J Demaison; O Baskakov; S.V Sirota; M Herman; J.V
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Article
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2002
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Elsevier Science
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English
⚖ 181 KB
The high-resolution (0.002 cm -1 ) spectrum of the ν 7 (OCO scissor mode) and ν 9 (COH torsion mode) fundamental bands of trans-formic acid (HCOOH) at 15.8 µm was recorded by Fourier transform infrared spectroscopy. In addition, millimeter-wave transitions within the 7 1 and 9 1 vibrational states w