1. Mass‐correlated rotational Raman spectra and the structure of furan.
- Author
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Rukiye Özer, Begüm, Chan Lee, Jong, Heo, In, and Schultz, Thomas
- Subjects
- *
RAMAN spectroscopy , *MULTIPHOTON ionization , *ISOTOPOLOGUES , *MASS spectrometry , *SPECTROMETRY - Abstract
We present mass‐correlated rotational alignment spectroscopy and the first high‐resolution rotational Raman spectra for furan. Spectra were measured with a spectral range up to 0.5 THz and a resolution down to 1.6 MHz. Spectra for 13C and 18O isotopologues were observed in their corresponding mass channels at natural abundance. Based on our data and literature constants, we performed a purely experimental structure analysis for the effective and equilibrium structures of furan. The results highlight the utility of CRASY to obtain rare isotopologue spectra without isotopically enriched samples. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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