Vibrational study of intermolecular hydrogen bonds in dichloroanilines

The stretching infrared bands of the amine groups associated by intermolecular hydrogen bonding in solid polyethylene solution have been identified at 140 cm-1 in 3,4 dichloaniline and at 176 and 215 cm-1 in 2,6 dichloroaniline. That assignment has been carried out using medium- and far-infrared spectroscopy and some theoretical considerations. © 1986.Peer Reviewe