결론
Organic compound with alkene/aromatic unsaturation and hydroxy/phenolic functionalities, likely containing nitrogen
결론
- Direct literature evidence explicitly relates the bands at 1610, 1280, 1378, 754, 3176, and 3539 cm-1 to C=C, alkyl C-H, C-H bending, C-N, phenolic, and hydroxyl groups, respectively, in various organic and hybrid materials [1–6].
- The top-15 library consensus features alkene and methyl as the dominant chemical motifs, reinforcing the unsaturated hydrocarbon character of the sample.
- The band at 1610 cm-1 is assigned to a C=C double bond vibration, consistent with the explicit report of this mode by Nardi et al. (2013) for a UV‑cured polymer nanocomposite [1].