What absorbs at 1296 cm⁻¹ in an FTIR spectrum?
1296 cm⁻¹ yakınındaki bir bant birkaç fonksiyonel gruba işaret edebilir. Aşağıda, her birini ne kadar yayınlanmış kanıtın desteklediğine göre sıralanmış en olası atamalar bulunmaktadır — her biri literatüre (DOI) kadar izlenebilir ve 130.000＇den fazla referans spektrumumuz ve bilgi grafiğimizle çapraz doğrulanmıştır.
Backed by 8 cited sources
Olası fonksiyonel grup atamaları
| Fonksiyonel grup | Destekleyici gerçekler | Atıf yapılan kaynaklar | En yüksek güven |
|---|---|---|---|
| Secondary amine | 3 | 3 | 1,0 |
| C n single bond | 3 | 3 | 1,0 |
| Amide | 3 | 3 | 1,0 |
| Methoxy (OCH3) | 2 | 2 | 1,0 |
| Methacrylate | 2 | 2 | 1,0 |
| Acetate | 2 | 2 | 1,0 |
| C-O single bond | 2 | 2 | 1,0 |
| Aromatic ring | 2 | 2 | 1,0 |
| C=n | 2 | 2 | 1,0 |
| N h | 2 | 2 | 1,0 |
| Alkyl C-H | 2 | 2 | 1,0 |
| Urethane | 1 | 1 | 1,0 |
| C c single bond | 1 | 1 | 1,0 |
| Fluorine (C-F) | 1 | 1 | 1,0 |
| Phosphate (PO4) | 1 | 1 | 1,0 |
| Hydroxyl (O-H) | 1 | 1 | 0,9 |
| Protein | 1 | 1 | 0,7 |
Sıralama, tek bir otoriter kural değil, birikmiş literatür kanıtını yansıtır. Her zaman numune bağlamınıza göre onaylayın.
Bu atamaların arkasındaki literatür
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Amide güven 1,0
“The charfrom cm-1 acteristic peak at 1296 indicates the C N stretching vibration of the aromatic Downloaded amine units.”
A facile synthesis of poly(aniline-co-o-bromoaniline) copolymer: Characterization and application as semiconducting material DOI: 10.1142/S0217979216500089 -
güven 1,0
“It is clear that carbon, oxygen, and phosof GNP-g-APP shows a peak at 1296 correspectrum”
Phosphorization of exfoliated graphite for developing flame retardant ethylene vinyl acetate composites DOI: 10.1016/j.jmrt.2020.04.085 -
Amide güven 1,0
“cm21 is generally agreed that the band at 1296 is caused by C-N single, C vN double, and C wN triple bonds were obsp21sp3 b-C”
Wei - 2001 - Formation of beta-C3N4 crystals at low temperature DOI: 10.1063/1.1327603 -
Amide güven 1,0
“The bands at 1296 implied the stretching mode of C-N, which is associated with the presence of povidone.”
Assiry 等 - 2023 - Microstructural and Elemental Characterization of DOI: 10.3390/app13074517 -
güven 1,0
“A negative band at 1296 is assigned C b g to the C-F stretching modes of fluorotyrosine in wild-type”
Hydrogen Bonding in Human Manganese Superoxide Dismutase Containing 3-Fluorotyrosine DOI: 10.1529/biophysj.105.060616 -
Alkyl C-H güven 1,0
“The Raman 3 cm-1 bands located at 1296 and 1454 originated from CH and CH deformation vibrations, respectively.”
Optical photothermal infrared spectroscopy with simultaneously acquired Raman spectroscopy for two-dimensional microplastic identification DOI: 10.1038/s41598-022-23318-2 -
C=n güven 1,0
“Comparatively strong doublet ATR-FTIR bands at ~1557 and ~1542 cm-1 and bands at 1296 and cm-1 814 of layers #2 and #5 (ascribed by a solid heart sign in inset (a) of Figure S1) were assigned to the -C=N, asymmetric -C-N, symmetric -C-N, an”
Multi-Modal Compositional Analysis of Layered Paint Chips of Automobiles by the Combined Application of ATR-FTIR Imaging, Raman Microspectrometry, and SEM/EDX DOI: 10.3390/molecules24071381 -
Acetate güven 1,0
“Furcm-1 (origithermore, the intensity of band at 1296 nating from the C-O stretching vibrations of phenoFigure 6.”
Radoman 等 - 2015 - Effect of surface modified TiO2 nanoparticles on t DOI: 10.3144/expresspolymlett.2015.83
Bu banda sahip bir spektrumunuz mu var?
FTIR spektrumunuzu yükleyin ve saniyeler içinde tam bir yorum raporu alın — literatür atıfları, kütüphane eşleşmeleri ve güven dereceli bir kanıt zinciri ile tepe atamaları.
Spektrumumu yorumla