What absorbs at 3367 cm⁻¹ in an FTIR spectrum?
A band near 3367 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 4 cited sources
Mulige funktionelle gruppetildelinger
| Funktionel gruppe | Understøttende fakta | Citerede kilder | Højeste tillid |
|---|---|---|---|
| Hydroxyl (O-H) | 4 | 2 | 1,0 |
| N h | 3 | 3 | 1,0 |
Rangering afspejler akkumulerede litteraturbeviser, ikke en enkelt autoritativ regel. Bekræft altid mod din prøvekontekst.
Litteratur bag disse tildelinger
-
Hydroxyl (O-H) tillid 1,0
“Text: 'bands at 3629 and 3367 ... stretching vibrations of O-H and N-H bonds'”
Kluczka 等 - 2018 - Boron Removal by Adsorption on Cobalt(II) Doped Ch DOI: 10.1007/s10924-017-1099-x -
N h tillid 0,9
“N-H characteristic peak”
Zhu 等 - 2022 - Synthesis of Covalent Organic Frameworks (COFs)-Na DOI: 10.3390/polym14153158 -
Hydroxyl (O-H) tillid 0,9
“Strong absorption due to hydroxy groups in biomass components.”
Zhuang 等 - 2020 - Observation of Potential Contaminants in Processed DOI: 10.3390/app10124345 -
N h tillid 0,8
“N-H stretching vibrations of aliphatic primary amines.”
Markovic 等 - 2023 - Structural, optical, and bioimaging characterizati DOI: 10.3762/bjnano.14.17
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