Table 1 FTIR interpretation of compounds of S. asoca crude extract
Wave number cm−1 | Bond assigned | Functional groups |
|---|---|---|
617 | C–H vibration | Alkanes, alkenes |
672 | C–H and C–C stretching | Alkenes, alcohol, phenol |
714 | C=C and N–H stretching | Alkenes, amines |
841 | C–C and C–H stretching | Amides, aldehydes |
1011 | C–O stretching | Alcohol |
1065 | C–O stretching | Alcohol, aromatic |
1125 | C–O stretching | Alcohol |
1393 | C–O and C–H stretching | Phenol, aldehydes |
1660 | C–C stretching | Phenols |
2230 | C=C stretching | Conjugated alkene |
3398 | O–H stretching | Alcohol |