Compound

vOH

(cm⁻¹)

vH₂O

(cm⁻¹)

vC=N

(cm⁻¹)

vC-O

(cm⁻¹)

vM-N

(cm⁻¹)

vM-O

(cm⁻¹)

L (Ligand)

3339

-

1622

1383

-

-

[MnL(H₂O)₃]∙H₂O

-

3387

1614

1235

562

687

[FeL(H₂O)₃]∙H₂O

-

3335

1573

1231

581

762