查看上面的报告。如果需要后续讨论,请使用下方的评论。
常规FTIR搜索不支持将该样品确认为prop-2-enenitrile,尽管该名称是最接近的谱库条目。匹配质量实际上不存在,峰集非常稀疏,并且没有直接或相关的文献支持。观测到的谱带更符合一个非常有限的指示,即一种可能含有腈基或乙烯基特征的小型不饱和有机材料,而非对任何具体化合物的可靠分配。
推荐的后续步骤: Recollect the FTIR spectrum with improved signal quality and full baseline treatment, especially across 650-1800 and 2100-2300 cm-1. Check whether the 2358 cm-1 feature persists after background correction; if it disappears or weakens strongly, do not use it as sample evidence. Specifically verify whether a distinct nitrile band appears near 2210-2260 cm-1; that would materially strengthen or weaken the nitrile direction. Inspect the 900-1000 cm-1 region for repeatable vinyl-related bands and the 1600-1650 cm-1 region for C=C stretching support.
| 排名 | 匹配% | 化合物 | SMILES | 光谱编号 | 操作 |
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en&2