Table 2:
Characteristic IR bands of the prepared imine ligand and its complexes.
Compound
υ
(OH)/H
2
O
υ
(CH)ar
υ
(C=N)
υ
(C−O)ph
υ
(Cr−O)
υ
(Cr−N)
H
2
LA1
3,448
3,120
1,634
1,240
—
—
CrLA1
3,378
3,321
1,623
1,212
567
460