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当前的FTIR证据不支持将样品确认为首要谱库匹配。观察到的约709、870和1396 cm-1处的谱带更符合含碳酸盐的无机材料,而非特定检索出的化合物钡(+2)阳离子;三氟甲磺酸盐。谱库结果置信度低,且顶部候选内部不一致,因此最安全的结论是宽泛的含碳酸盐无机方向,而非特定实体归属。
推荐的后续步骤: Compare the full spectrum against reference spectra for common inorganic carbonates, especially barium carbonate and calcium carbonate, because the observed band positions are compatible with carbonate salts. Check the sample by Raman spectroscopy or X-ray diffraction to distinguish specific crystalline carbonate phases. If elemental analysis is available, verify whether barium, calcium, magnesium, or sodium is present to narrow the carbonate assignment. Re-examine the full FTIR spectrum for additional bands outside the reported peak list, particularly any sulfur-oxygen or carbon-fluorine absorptions that would be required to support trifluoromethanesulfonate.
| 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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