The effects of two internal rotations in the microwave spectrum of ethyl methyl ketone.

@article{Nguyen2014TheEO,
  title={The effects of two internal rotations in the microwave spectrum of ethyl methyl ketone.},
  author={Ha Vinh Lam Nguyen and Vinh Nguyen Van and Wolfgang Stahl and Isabelle Kleiner},
  journal={The Journal of chemical physics},
  year={2014},
  volume={140 21},
  pages={214303}
}
The rotational spectra of ethyl methyl ketone, CH3CH2COCH3, were measured in the microwave region from 2 to 40 GHz using two molecular beam Fourier transform microwave spectrometers. Splittings due to internal rotations of both, the acetyl methyl group -COCH3 and the ethyl methyl group CH3CH2CO-, could be completely resolved. All measured transitions were… CONTINUE READING