Two-dimensional pump-probe infrared spectroscopy is utilized to study the structural proprieties of Glycine-L-Alanine-Methylamide in D2O and DMSO solutions. Experimental results are compared to computational predictions. Preliminary calculations confirm the presence of a CO-CO coupling stronger in D2O than in DMSO as experimentally observed.

Two-dimensional pump-probe infrared spectroscopy is utilized to study the structural proprieties of Glycine-L-Alanine-Methylamide in D2O and DMSO solutions. Experimental results are compared to computational predictions. Preliminary calculations confirm the presence of a CO-CO coupling stronger in D2O than in DMSO as experimentally observed.

Two-dimensional infrared spectroscopy of Glycine-L-Alanine-Methylamide

Cappelli, Chiara;
2009

Abstract

Two-dimensional pump-probe infrared spectroscopy is utilized to study the structural proprieties of Glycine-L-Alanine-Methylamide in D2O and DMSO solutions. Experimental results are compared to computational predictions. Preliminary calculations confirm the presence of a CO-CO coupling stronger in D2O than in DMSO as experimentally observed.
2009
Settore CHIM/02 - Chimica Fisica
16th International Conference on Ultrafast Phenomena (UP XVI)
Stresa (VB)
2008-06-09 – 2008-06-13
Ultrafast phenomena XVI : proceedings of the 16th international conference, Palazzo dei congressi Stresa, Italy, June 9-13, 2008
Springer
978-3-540-95945-8
978-3-540-95946-5
DMSO molecule; large splitting; linear spectrum; optical parametric amplifier; perpendicular polarization
   LASERLAB-EUROPE
   European Commission
   RII3-CT-2003-506350
Acknowledgements. Authors wish to thank Prof. R.Righini and Dr. V.V.Volkov for helpful discussions. This work has been partially supported by the European Community under the contract RII3-CT-2003-506350.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11384/137105
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