M. Kalinowska, W. Lewandowski, E. Regulska
2010
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0
Influential Citations
6
Citations
Journal
Spectroscopy
Abstract
In this work the effect of sodium(I), calcium(II), lanthanum(III) and thorium(IV) ions on the electronic structure of cinnamic acid (phenylacrylic acid) was studied. In this research: infrared (FT-IR), Raman (FT-Raman), nuclear magnetic resonance ( 1 H, 13 C NMR) were used. In the series of Na(I) → Ca(II) → La(III) → Th(IV) cinnamates: (1) systematic shifts of several bands in the FT-IR and FT-Raman spectra, and (2) regular chemical shifts of protons 1 Ha nd 13 C nuclei were observed.