FTIR 峰位解讀
What absorbs at 1160 cm⁻¹ in an FTIR spectrum?
A band near 1160 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 8 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 |
|---|---|---|---|
| C-O single bond | 6 | 5 | 0.9 |
| Aldehyde (CHO) | 3 | 3 | 0.9 |
| C n single bond | 1 | 1 | 0.9 |
| Lipid | 1 | 1 | 0.9 |
| Methacrylate | 1 | 1 | 0.9 |
| Phenolic | 1 | 1 | 0.8 |
| Alkyl C-H | 1 | 1 | 0.7 |
| C c single bond | 1 | 1 | 0.7 |
| Carbohydrate | 1 | 1 | 0.6 |
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 1.0
“Explicit assignment”
Bhanthumnavin 等 - 2016 - Surface modification of bacterial cellulose membra DOI: 10.1016/j.surfcoat.2016.06.035 -
信心 0.9
“Explicit assignment: 'cm-1 peak at 1160 (typical of C-O-C glycosidic bridges)'”
Kokkinaki 和 Ordoudi - 2023 - Insights into the FTIR Spectral Fingerprint of Saf DOI: 10.1007/s11947-023-03119-9 -
信心 0.9
“explicit assignment”
Wang 等 - 2022 - Molecular-level characterization of changes in the DOI: 10.21203/rs.3.rs-882939/v1 -
C-O single bond 信心 0.9
“Explicit assignment: 'antisymmetric C-O-C bridge 1160 cm-1'.”
Yang 等 - 2017 - Changes in bamboo fiber subjected to different che DOI: 10.1007/s10086-016-1590-3 -
Aldehyde (CHO) 信心 0.9
“Explicit assignment in text.”
Yu - 2011 - Microprobing the molecular spatial distribution an DOI: 10.1107/S0909049511023727 -
Aldehyde (CHO) 信心 0.9
“Explicit assignment in text.”
Yu 等 - 2004 - Imaging molecular chemistry of pioneer corn DOI: 10.1021/jf049291b -
Aldehyde (CHO) 信心 0.9
“Explicitly assigned to CHO”
Yu 等 - 2007 - Rapid characterization of molecular chemistry, nut DOI: 10.1107/S0909049507014264 -
信心 0.9
“explicit assignment”
A.B. 等 - 2020 - Glucose electro-oxidation on Pt(100) in phosphate DOI: 10.1016/j.electacta.2020.136765
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