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Competing Dispersive Interactions: From Small Energy Differences to Large Structural Effects in Methyl Jasmonate and Zingerone.

Iciar UriarteAran InsaustiEmilio J CocineroAtef JabriIsabelle KleinerHalima MouhibIbon Alkorta
Published in: The journal of physical chemistry letters (2018)
Modern structural studies of biologically relevant molecules require an exhaustive interplay between experiment and theory. In this work, we present two examples where a poor choice of the theoretical method led to a misinterpretation of experimental results. We do that by performing a rotational spectroscopy study on two large and flexible biomolecules: methyl jasmonate and zingerone. The results show the enormous potential of rotational spectroscopy as a benchmark to evaluate the performance of theoretical methods.
Keyphrases
  • high resolution
  • solid state
  • single molecule
  • ionic liquid
  • solid phase extraction
  • risk assessment
  • climate change