| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1237720 | Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | 2008 | 8 Pages |
Abstract
Stereo-structural analysis and IR-bands assignment of the aromatic dipeptides l-tryrosyl-l-phenylalanine (Tyr-Phe), l-phenylalanyl-l-tyrosine (Phe-Tyr) and their hydrochloride salts have been carried out by means of IR-LD spectroscopy of oriented as nematic liquid crystal suspension solid samples. The experimental data are compared with known crystallographic ones and theoretical predicted geometries at RHF/ and UHF/6-31G**.
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Authors
Bojidarka B. Ivanova,