Peak value frequency (cm-1) | Functional group |
---|---|
3274.54 | Secondary amine (=NH), H-bonded (inter-molecule) |
1644.70 | C=C alkene stretch vibration, C=N amine of oxides |
1408.06 | Alkene bending vibration |
1021.66 | Alconols, acids, anhydrides |
709.90 | Alkene bending vibration |