FTIR (cm−1) | FT-Raman (cm−1) | Spectral Assignments |
3382 2982 1615 1503 1494 1285 1179 1087 824 636 | 3382 2980 1613 1506 1491 1287 1181 1089 817 635 | C-H stretching vibration C=C stretching C=O stretching mode COO− symmetric stretching COO− anti symmetric stretching CH3 group deformation NH3 rocking C-N aromatic stretching C-Cl stretching |