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Different peaks observed in Raman spectra with possible stretching and bendings.
| Peaks | Inference |
|---|---|
| 1627 cm-1 | C = O stretching |
| 1601 cm-1 | C-Cring stretching of aromatic ring |
| 1427 cm-1 | C-O stretching of phenol |
| 1324 cm-1 | C-CH stretching |
| 1250 cm-1 | C-O stretching of enol |
| 1180 cm-1 | C-O-C stretching |
| 1150 cm-1 | In plane bending of aromatic CCH and skeletal CCH |
| 965 cm-1 | In plane bending of CCH |
| 824 cm-1 | CH out of plane bending of aromatic CCH and skeletal CCH |
