請查看上方報告。如果需要後續討論,請使用下方的評論。
目前的FTIR結果不支持明確的材料識別。雖然最接近的譜庫命中是1-羥基萘-2-甲酸,但所有列出的譜庫相似度實際上為零,並且沒有直接或相關的文獻證據獨立支持該特定化合物。觀測到的光譜更安全地描述為芳香族含氧有機材料,其譜帶與芳香族C-H/面外特徵和可能的O-H官能基一致,但缺乏令人信服的特性譜帶集以確認特定的酚羧酸。
建議的下一步: Recollect the FTIR spectrum with improved background correction and atmospheric compensation, especially to assess the 2325 cm-1 region and weak high-frequency features. Inspect the 1700-1750 cm-1 region carefully in a full spectrum to determine whether a carboxylic acid or other carbonyl band is actually present. Check for a broad carboxylic acid O-H envelope across roughly 2500-3300 cm-1 versus a narrower phenolic O-H band near 3200-3600 cm-1. If available, confirm aromatic oxygenated functionality with complementary Raman, GC-MS, or NMR analysis before considering the specific library candidate.
| 排名 | 匹配% | 化合物 | SMILES | 光譜編號 | 動作 |
|---|---|---|---|---|---|
| 正在載入資料庫候選... | |||||
| # | 波數 (cm⁻¹) | 吸光度 | 分配 | 引用 | 歸屬狀態 | |
|---|---|---|---|---|---|---|
| 1 | · | 748 | 1.00 | - | - | - |
| 2 | · | 804 | 0.87 | - | - | - |
| 3 | · | 1172 | 0.86 | - | - | - |
| 4 | · | 873 | 0.79 | - | - | - |
| 5 | · | 1574 | 0.59 | - | - | - |
| 6 | · | 3033 | 0.44 | - | - | - |
| 7 | · | 3302 | 0.43 | - | - | - |
| 8 | · | 2834 | 0.41 | - | - | - |
| 9 | · | 3989 | 0.36 | - | - | - |
| 10 | · | 3855 | 0.35 | - | - | - |
| 11 | · | 2325 | 0.34 | - | - | - |
| 12 | · | 2111 | 0.20 | - | - | - |
| 13 | · | 1894 | 0.15 | - | - | - |
| 14 | · | 1984 | 0.11 | - | - | - |
使用此區域繼續解讀、提問或新增額外驗證證據。
FTIR.fun
The above shows the FTIR analysis results of a pdf file uploaded by a user (IP: 86.XX ). The original image is displayed below.
CSV FILE:CSV.CSV
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