FTIR 峰位解讀
What absorbs at 1677 cm⁻¹ in an FTIR spectrum?
A band near 1677 cm⁻¹ can point to several functional groups. Below are the most likely assignments, ranked by how much published evidence supports each — every one traceable to literature (DOI) and cross-validated against our 130,000+ reference spectra and knowledge graph.
Backed by 6 cited sources
可能的官能基指派
| 官能基 | 支持事實 | 引用來源 | 最高信心 |
|---|---|---|---|
| Carbonyl (C=O) | 3 | 3 | 0.9 |
| Amide | 2 | 2 | 0.8 |
排名反映累積的文獻證據，而非單一權威規則。請務必根據您的樣品背景進行確認。
這些指派背後的文獻
-
信心 0.9
“Text: 'assigned to nitric acid' at 1677 cm-1”
Mochida 和 Finlayson-Pitts - 2000 - FTIR study of N2O3 on porous glass at room tempera DOI: 10.1021/jp001484o -
Carbonyl (C=O) 信心 0.9
“Explicit assignment in text.”
Battu 等 - 2018 - Biopharmaceutical Process of Diclofenac Multi-part DOI: 10.4274/tjps.92400 -
Carbonyl (C=O) 信心 0.9
“Carbonyl band at 1664-1677 cm-1.”
Erol - 2020 - Synthesis, Characterization, Absorption and Fastne DOI: 10.21577/0103-5053.20200068 -
Carbonyl (C=O) 信心 0.9
“Explicit assignment: 'amide carbonyl peaks at 1677'”
Erol 等 - 2023 - ZnO-containing nanocomposites produced from Mentha DOI: 10.1007/s10965-023-03461-8 -
Amide 信心 0.8
“Amide I band component.”
Sun 等 - 2008 - Innovative spectral investigations on the thermal- DOI: 10.1016/j.polymer.2008.04.028 -
Amide 信心 0.8
“Component band of amide I'.”
Yamamoto 等 - 2010 - FTIR observation of compression recovery of the se DOI: 10.1088/1742-6596/215/1/012155
有包含此波峰的圖譜嗎？
上傳您的FTIR圖譜，幾秒內即可獲得完整的解讀報告——包含帶有文獻引用的峰位指派、圖譜庫比對以及信心等級評估的證據鏈。
解讀我的圖譜