Sentence examples for basis of spectroscopic data from inspiring English sources

Their chemical structures were elucidated on the basis of spectroscopic data.

Their structures were assigned on the basis of spectroscopic data analysis.

Such differences have been analyzed on the basis of spectroscopic data and the existence of interactions with the ester function in the polymeric matrix was determined.

The structures of natural compounds A, B and C isolated from P. limbatum were elucidated on the basis of spectroscopic data such as IR, 1D and 2D NMR spectra.

The structures of the compounds were established on the basis of spectroscopic data, namely, NMR (H, C, mass, and UV).

Their structures were elucidated on the basis of extensive analysis of spectroscopic data.

Their structures were elucidated on the basis of extensive analysis of spectroscopic data and by comparison of their physical and spectroscopic data with the literature values.

On the basis of the analysis of spectroscopic data, we observed the presence of a fragment at m/z 326 ([M-H2O+H]+) and the loss of a water molecule in the MS/MS fragmentations of C allowing us to propose an alcoholic and not a ketonic function on C20.

The structures of the compounds were elucidated on the basis of spectral data (1D and 2D NMR, HR-ESI-MS, CD, UV, and IR) and by the comparisons of spectroscopic data with the reported values in the literatures.

First, it proposes methodology to assess the repeatability of spectroscopic data, with respect to covariates.

The absence of spectroscopic data on such species precludes their identification.