What absorbs at 3097 cm⁻¹ in an FTIR spectrum?
A band near 3097 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 3 cited sources
Attributions possibles de groupes fonctionnels
| Groupe fonctionnel | Faits à l＇appui | Sources citées | Confiance maximale |
|---|---|---|---|
| Alkyl C-H | 3 | 3 | 1,0 |
| Ring structure | 1 | 1 | 1,0 |
| Aromatic ring | 1 | 1 | 1,0 |
Le classement reflète les preuves bibliographiques accumulées, et non une règle faisant autorité. Confirmez toujours dans le contexte de votre échantillon.
Bibliographie derrière ces attributions
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Alkyl C-H confiance 1,0
“The deformation vibrations of NO group (rocking, 3097cm(cid:2)1 tigation, the C-H vibrations are observed at in the FT-IR 2 2 waggingandtoseveralnormalmodes)areinthelowfrequencyre3098cm(cid:2)1 spectrum and at in the FT-Raman spectrum, resp”
Arivazhagan 和 Rexalin - 2013 - Vibrational spectra, UV-vis spectral analysis and DOI: 10.1016/j.saa.2013.01.029 -
Alkyl C-H confiance 1,0
“the spectrum exhibited a disappearance of the complexed arene C-H band at 3097 On the 3097 cm-1.”
Cationic Cyclopentadienyliron Complex as a Novel and Successful Nucleating Agent on the Crystallization Behavior of the Biodegradable PHB Polymer DOI: 10.3390/molecules23102703 -
Alkyl C-H confiance 1,0
“8-9 111 cm-1 In FT-IR spectra of liquids products it can be observed two bands at 3097 and 3060 that are assigned of the vibration of C-H bond in the aromatic ring.”
The Effect of Natural Clays Catalysts on Thermal Degradation of a Plastic Waste Mixture DOI: 10.4028/www.scientific.net/AEF.8-9.103
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