FTIR峰解读
What absorbs at 1462 cm⁻¹ in an FTIR spectrum?
A band near 1462 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
可能的官能团归属
| 官能团 | 支持性事实 | 引用来源 | 最高置信度 |
|---|---|---|---|
| Alkyl C-H | 8 | 7 | 0.9 |
| Lipid | 2 | 2 | 0.9 |
| C-O single bond | 2 | 2 | 0.8 |
| Alkene (C=C) | 1 | 1 | 0.9 |
| Hydroxyl (O-H) | 1 | 1 | 0.8 |
| N h | 1 | 1 | 0.8 |
| Lignin | 1 | 1 | 0.8 |
| Protein | 1 | 1 | 0.7 |
| Chlorine | 1 | 1 | 0.6 |
排名反映了累积的文献证据，而非单一的权威规则。请始终对照您的样品背景进行确认。
这些分配背后的文献
-
置信度 1.0
“Explicitly stated paraffin peak”
Al Jedani 等 - 2020 - A de-waxing methodology for scanning probe microsc DOI: 10.1039/d0ay00965b -
置信度 1.0
“B3N3 group stretching vibration”
Wei 等 - 2016 - Synthesis and Characterization of a Novel Borazine DOI: 10.3390/molecules21060801 -
Alkyl C-H 置信度 0.9
“Text: 'C-H stretching (1462'”
Montenegro 等 - 2023 - Enzymatic and Synthetic Routes of Castor Oil Epoxi DOI: 10.3390/polym15112477 -
置信度 0.9
“Explicitly stated: '1461.93 (vibration of deformation-CH-)'”
Alam 等 - 2020 - Development of Hydrophobic, Anticorrosive, Nanocom DOI: 10.3390/polym12122886 -
Alkyl C-H 置信度 0.9
“explicit assignment”
Haris 等 - 2021 - Dynamic Mechanical Properties and Thermal Properti DOI: 10.3390/polym13193343 -
Alkyl C-H 置信度 0.9
“Assigned to CH2 bending modes.”
Nabiyev 等 - 2018 - Structural Studies of dielectric HDPE+ZrO2 polymer DOI: 10.1088/1742-6596/994/1/012011 -
置信度 0.9
“Explicit assignment”
Nagpal 等 - 2013 - Superporous hybrid hydrogels based on polyacrylami DOI: 10.4103/2230-973X.114906 -
Alkyl C-H 置信度 0.9
“Explicit assignment in text”
Neto 等 - 2020 - Study of High-Density Polyethylene (HDPE) Kinetics DOI: 10.3390/polym12102422
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