High resolution FTIR investigation of 12C2H2 in the FIR spectral range using synchrotron radiation

Citation:

Amyay B, Herman M, Fayt A, Fusina L, Predoi-Cross A. High resolution FTIR investigation of 12C2H2 in the FIR spectral range using synchrotron radiation. Chemical Physics Letters. 2010;491:17-19.
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Abstract:

FIR spectra of C2H2 have been recorded at 0.00096 cm1 spectral resolution using the Canadian LightSource synchrotron facility. The analysis allowed us to assign 731 new vibration–rotation lines from48 bands in 12C2H2, 38 of which are reported for the first time. Two additional bands are assigned to13CH12CH. The measured line positions and calculated spectra can be made available to help in theremote sensing of acetylene in the terahertz spectral range.

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