Ester‑rich organic material with inorganic filler (likely clay or metal oxide)
View the report above. Use the comments below if you need follow-up discussion.
Ester‑rich organic material with inorganic filler (likely clay or metal oxide)
Sample & Measurement Parameters
Identification Result
29%The FTIR spectrum is dominated by aliphatic hydrocarbon and ester carbonyl absorptions, suggesting a saturated polyester or analogous ester‑based organic phase. However, several low‑frequency bands indicate the presence of an inorganic component, most likely a phyllosilicate or metal oxide filler. The overall spectral pattern is consistent with a hybrid organic‑inorganic composite, though the precise composition remains uncertain FTIR In-Depth Interpretation was not selected for this task, so this section shows the library-search result only and no deep AI interpretation was run.
Library Comparison
Library Search Results — Top 15 Candidates
| Rank | Match % | Compound | Formula / SMILES | Library Preview | Action |
|---|---|---|---|---|---|
| Loading library candidates... | |||||
Peak Analysis
★ = Literature-supported assignment| # | Wavenumber (cm⁻¹) | Absorbance | Assignment | Citation | Confidence | |
|---|---|---|---|---|---|---|
| 1 | · | 1732 | 1.00 | - | - | - |
| 2 | · | 1176 | 0.79 | - | - | - |
| 3 | · | 1140 | 0.76 | - | - | - |
| 4 | · | 1082 | 0.61 | - | - | - |
| 5 | · | 1378 | 0.56 | - | - | - |
| 6 | · | 2934 | 0.55 | - | - | - |
| 7 | · | 1461 | 0.48 | - | - | - |
| 8 | · | 1418 | 0.42 | - | - | - |
| 9 | · | 988 | 0.37 | - | - | - |
| 10 | · | 2873 | 0.35 | - | - | - |
| 11 | · | 755 | 0.30 | - | - | - |
| 12 | · | 3536 | 0.12 | - | - | - |
Appendix — Raw Spectrum
Comments and follow-up evidence
Use this area to continue the interpretation, ask questions, or add extra verification evidence.