查看上面的报告。如果需要后续讨论,请使用下方的评论。
当前的FTIR结果不支持将顶部谱库命中作为特定化合物的可靠分配。谱库匹配非常弱,所有领先候选物的相似度实际上为零,且化学组成混杂。观测到的光谱主要由指纹区谱带(697、916、988、1099、1141、1204、1234和1243 cm-1)主导,更安全地描述为一种小的卤代有机材料,显示出含C-O的指纹吸收和取代烷基或乙烯基类的变形特征。诸如2,2,2-TRICHLOROETHYL CHLOROFORMATE的窄范围声明得不到有力支持,因为未报告清晰的羰基谱带,且没有直接参考或相关文献证据确认该身份。
推荐的后续步骤: Re-examine the full FTIR spectrum, especially 1500-1900 cm-1, to determine whether a strong carbonyl band is present; this is critical for testing the chloroformate-like library hit. Inspect the 2800-3100 cm-1 region for C-H stretching and the 3000-3700 cm-1 region for any O-H or N-H absorption to narrow the functional class. If the sample is important to identify, confirm elemental content with GC-MS or LC-MS and, if possible, halogen-specific analysis to determine whether chlorine, fluorine, bromine, or iodine is actually present. Compare against targeted reference spectra of small halogenated oxygenated compounds rather than relying on the current broad low-score library list.
| 排名 | 匹配% | 化合物 | SMILES | 光谱编号 | 操作 |
|---|---|---|---|---|---|
| 正在加载数据库候选... | |||||
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