768535.fig.002a
(a)
768535.fig.002b
(b)
768535.fig.002c
(c)
768535.fig.002d
(d)
768535.fig.002e
(e)
768535.fig.002f
(f)
768535.fig.002g
(g)
768535.fig.002h
(h)
768535.fig.002i
(i)
Figure 2: FT-IR spectra of ligands and Eu(Lc)3phen complexes.