查看上面的报告。如果需要后续讨论,请使用下方的评论。
当前FTIR证据不支持确认为硼酸,尽管该谱库条目排在第一,因为谱库匹配质量实际上不存在,且观察到的谱带并非简单硼酸光谱的特征。相反,样品更谨慎地描述为含氮有机材料,很可能具有腈类官能团和至少一个N-H或氢键结合的O-H基团。
推荐的后续步骤: Reacquire the FTIR spectrum with full fingerprint-region quality and confirm whether additional bands appear near 1700-1600 cm-1 and 1300-1000 cm-1 to distinguish amide, carboxylate, borate, and other heteroatom-containing groups. Inspect the 2260 cm-1 feature at higher signal-to-noise to confirm whether it is a true characteristic nitrile band rather than an artifact or atmospheric contribution. If this sample may be polymeric, compare against reference spectra of nitrile-containing and amide-containing materials, especially benzonitrile-like or acrylamide-related materials. Use complementary elemental screening such as EDS, XRF, or combustion/CHN analysis to test whether boron is actually present; absence of boron would further rule out the library-leading boric acid suggestion.
| 排名 | 匹配% | 化合物 | SMILES | 光谱编号 | 操作 |
|---|---|---|---|---|---|
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FTIR.fun
This is the FTIR analysis result of a JPG file uploaded by a user with IP 99.X.XXX.92. The original image is shown below.
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