nitrogen-containing carbonyl compound or amide-rich organic material
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nitrogen-containing carbonyl compound or amide-rich organic material
Sample & Measurement Parameters
Identification Result
0%The library search returns Poly (hexamethylene sebacamide) as the nominal Top-1 name, but the match quality is effectively absent and is not sufficient for a material-level identification. The observed spectrum is more safely described as a nitrogen-containing carbonyl compound or amide-rich organic material. This broader direction is supported by multiple bands in the 1500-1700 cm-1 region that are consistent with carbonyl- and N-containing functionalities, while the very large number of sharp high-wavenumber bands and the lack of direct literature confirmation prevent a confident assignment to the specific library polymer
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 | · | 2360 | 1.00 | - | - | - |
| 2 | · | 2340 | 0.74 | - | - | - |
| 3 | · | 3748 | 0.40 | - | - | - |
| 4 | · | 3853 | 0.28 | - | - | - |
| 5 | · | 3733 | 0.27 | - | - | - |
| 6 | · | 1540 | 0.27 | - | - | - |
| 7 | · | 3673 | 0.26 | - | - | - |
| 8 | · | 3837 | 0.24 | - | - | - |
| 9 | · | 1520 | 0.24 | - | - | - |
| 10 | · | 3648 | 0.23 | - | - | - |
| 11 | · | 1698 | 0.22 | - | - | - |
| 12 | · | 1508 | 0.22 | - | - | - |
| 13 | · | 3801 | 0.22 | - | - | - |
| 14 | · | 1649 | 0.22 | - | - | - |
| 15 | · | 3819 | 0.22 | - | - | - |
| 16 | · | 1557 | 0.22 | - | - | - |
| 17 | · | 3628 | 0.21 | - | - | - |
| 18 | · | 3867 | 0.21 | - | - | - |
| 19 | · | 3710 | 0.21 | - | - | - |
| 20 | · | 3614 | 0.20 | - | - | - |
| 21 | · | 3902 | 0.20 | - | - | - |
| 22 | · | 1716 | 0.19 | - | - | - |
| 23 | · | 1683 | 0.19 | - | - | - |
| 24 | · | 1747 | 0.18 | - | - | - |
| 25 | · | 1733 | 0.18 | - | - | - |
| 26 | · | 3565 | 0.16 | - | - | - |
| 27 | · | 1457 | 0.15 | - | - | - |
| 28 | · | 3689 | 0.15 | - | - | - |
| 29 | · | 1014 | 0.13 | - | - | - |
| 30 | · | 3595 | 0.13 | - | - | - |
| 31 | · | 1473 | 0.13 | - | - | - |
| 32 | · | 1771 | 0.13 | - | - | - |
| 33 | · | 1793 | 0.11 | - | - | - |
| 34 | · | 1396 | 0.11 | - | - | - |
| 35 | · | 1620 | 0.11 | - | - | - |
| 36 | · | 1419 | 0.10 | - | - | - |
| 37 | · | 2924 | 0.10 | - | - | - |
Appendix — Raw Spectrum
Comments and follow-up evidence
Use this area to continue the interpretation, ask questions, or add extra verification evidence.