chlorinated organosilicon or other substituted organic compound containing aliphatic C-H with a carbonyl-type band
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chlorinated organosilicon or other substituted organic compound containing aliphatic C-H with a carbonyl-type band
Sample & Measurement Parameters
Identification Result
0%The current FTIR result does not support a firm compound-level identification. The nearest library hit is dichloro-(3-chloropropyl)-methylsilane, but the retrieval is extremely weak and the Top-15 list is chemically inconsistent, so this should not be treated as a confirmed match. The spectrum is more safely described as an uncertain chlorinated organosilicon or other substituted organic material showing aliphatic C-H absorption and a strong band near 1704 cm-1 consistent with a carbonyl-type feature. Because the leading library candidate does not itself explain the apparent carbonyl band, and no direct or related literature evidence narrows the assignment, the conclusion should remain broad
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 | · | 782 | 1.00 | - | - | - |
| 2 | · | 1000 | 0.76 | - | - | - |
| 3 | · | 1257 | 0.53 | - | - | - |
| 4 | · | 1704 | 0.53 | - | - | - |
| 5 | · | 1538 | 0.34 | - | - | - |
| 6 | · | 1402 | 0.28 | - | - | - |
| 7 | · | 1448 | 0.23 | - | - | - |
| 8 | · | 862 | 0.16 | - | - | - |
| 9 | · | 660 | 0.14 | - | - | - |
| 10 | · | 2959 | 0.14 | - | - | - |
| 11 | · | 685 | 0.13 | - | - | - |
| 12 | · | 1170 | 0.12 | - | - | - |
| 13 | · | 1954 | 0.11 | - | - | - |
Appendix — Raw Spectrum
Comments and follow-up evidence
Use this area to continue the interpretation, ask questions, or add extra verification evidence.