What absorbs at 1466 cm⁻¹ in an FTIR spectrum?
A band near 1466 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
Möjliga identifieringar av funktionella grupper
| Funktionell grupp | Stödjande fakta | Citerade källor | Högsta förtroende |
|---|---|---|---|
| C-O single bond | 2 | 2 | 0,9 |
| Alkene (C=C) | 2 | 2 | 0,9 |
| Aromatic ring | 1 | 0 | 0,8 |
Rankingen speglar ackumulerade litteraturbevis, inte en enda auktoritativ regel. Bekräfta alltid mot din provkontext.
Litteratur bakom dessa identifieringar
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förtroende 0,9
“Explicit assignment”
Bucio 等 - 2021 - Characterization of Beeswax, Candelilla Wax and Pa DOI: 10.3390/coatings11030261 -
Alkene (C=C) förtroende 0,9
“Explicit assignment in text.”
Gupta 和 Devi - 2020 - Characteristics investigation on biofilm formation DOI: 10.1016/j.heliyon.2020.e04398 -
förtroende 0,9
“Explicit assignment: 'first peak at 1466 (peak 8) is CH deformation stretching in lignin'”
Javier-Astete 等 - 2023 - Classification of Amazonian fast-growing tree spec DOI: 10.1038/s41598-023-35107-6 -
C-O single bond förtroende 0,9
“Explicitly assigned as ν CO.”
Vetter 等 - 2019 - Azurite in medieval illuminated manuscripts a ref DOI: 10.1186/s40494-019-0262-1 -
förtroende 0,8
“Recorded at 1466-1337 contributed by N+-CH.”
Ghoto 等 - 2019 - Applications of copper nanoparticles for colorimet DOI: 10.1007/s40097-019-0299-4 -
förtroende 0,8
“Sorption peaks assigned to AKD.”
Hundhausen 等 - 2009 - Use of alkyl ketene dimer (AKD) for surface modifi DOI: 10.1007/s00107-008-0275-z -
Alkene (C=C) förtroende 0,8
“Multiple weaker bands assigned to C=C stretching vibrations.”
Trpkov 等 - 2022 - Fast, eco-friendly synthesis of blue luminescent n DOI: 10.21203/rs.3.rs-1527206/v1 -
C-O single bond förtroende 0,7
“Text: 'band at 1466 and 1379 are comparable to -C-o'”
Amran 等 - 2021 - Deshelled Carica papaya Seeds as Natural Coagulant DOI: 10.17576/jsm-2021-5006-02
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