Research in our group is devoted to the characterisation of the structures of a variety of molecules using rotational spectroscopy in combination with different techniques for vaporization. We use frequency-domain and time-domain spectrometers coupled with laser ablation, heating and fast-mixing methods, and electric discharges to study biomolecules (amino acids, nucleic acid bases, etc.), molecules of astrophysical interest, and complexes, among others. Please have a look at our researh page for more information on our projects!

Our laboratory is involved in an international endeavor to advance our molecular understanding of the universe.  Together with laboratories in Spain, Europe and the United States (NASA), we are using high resolution experimental techniques to produce and analyze important possible inter-stellar molecules to meet the needs of the astrochemical and astrobiolgical community. Please have a look at the website!

Grupo de Espectroscopia Molecular

Laboratorios de Espectroscopia y Bioespectroscopia

Edificio Quifima. Parque Científico

Campus Miguel Delibes. Camino del Cementerio, s/n

Universidad de Valladolid.

Valladolid 47011. SPAIN

Phone Directory:

Office                                   +34 983 186 345

Lab                                       +34 983 186348/49/27/44

Fax                                       +34 983 186349

Highlighted publications

Seven conformers of L-threonine in the gas phase: a LA-MB-FTMW study

Rotational Spectral Signatures of Four Tautomers of Guanine

Conformations of ganma-Aminobutyric acid (GABA): The Role of the n-Π* interaction

We gratefully acknowledge funding by the following organizations: