Research Article
Synthesis and Characterization of Trivalent Cerium Complexes of p-tert-Butylcalix[4,6,8]Arenes: Effect of Organic Solvents
Table 3
1H-NMR spectra of the parent ligands and their Ce3+-p-t-butylcalix[]arene ( = 4, 6 and 8) complexes at 25°C.
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s: singlet, br: broad, d: doublet. |