substituted aromatic compound with heteroatom-containing functionality, likely not securely assignable to a single specific library compound from the present FTIR evidence
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substituted aromatic compound with heteroatom-containing functionality, likely not securely assignable to a single specific library compound from the present FTIR evidence
Sample & Measurement Parameters
Identification Result
0%The present FTIR evidence does not support a firm material identification at the level of a specific library compound. Although the nearest library hit is 1-Chloro-2-iodobenzene, the retrieval confidence is effectively zero and the broader Top-15 pattern is chemically inconsistent rather than convergent. The observed bands at about 1601 cm-1 and 1008 cm-1 are compatible with an aromatic-containing material, while the feature near 3288 cm-1 indicates a heteroatom-bonded X-H group such as O-H or N-H that is not expected for 1-Chloro-2-iodobenzene. Bands near 1200 and 1330 cm-1 further suggest C-O, C-N, or related heteroatom-associated vibrations. Taken together, the spectrum is more safely described as a substituted aromatic compound with heteroatom-containing functionality than as the named library compound
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 | · | 1008 | 1.00 | - | - | - |
| 2 | · | 1200 | 0.16 | - | - | - |
| 3 | · | 3288 | 0.15 | - | - | - |
| 4 | · | 1330 | 0.14 | - | - | - |
| 5 | · | 1601 | 0.12 | - | - | - |
Appendix — Raw Spectrum
Comments and follow-up evidence
Use this area to continue the interpretation, ask questions, or add extra verification evidence.
The above shows the FTIR analysis results of a PNG file uploaded by a user from The Philippines . The original image is displayed below.
Extracted CSV file:tem.csv
en&2