Article ID Journal Published Year Pages File Type
1229958 Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 2014 5 Pages PDF
Abstract

•Racemic ibuprofen Raman scattering spectra was measured at room and low temperatures.•First principle calculations of the ibubrofen molecule dynamics properties were performed.•Correlations between the molecule and crystal vibrations were established.

We report the low-temperature Raman scattering study of racemic ibuprofen. Detailed analysis of the racemic ibuprofen crystal symmetry, related to the vibrational properties of the system, has been presented. The first principle calculations of a single ibuprofen molecule dynamical properties are compered with experimental data. Nineteen, out of 26 modes expected for the spectral region below 200 cm−1, have been observed.

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Related Topics
Physical Sciences and Engineering Chemistry Analytical Chemistry
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