What absorbs at 2019 cm⁻¹ in an FTIR spectrum?
2019 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 |
|---|---|---|---|
| C c single bond | 2 | 2 | 1,0 |
| Hydroxyl (O-H) | 1 | 1 | 1,0 |
| Alkyl C-H | 1 | 1 | 1,0 |
| Carbonyl (C=O) | 1 | 1 | 1,0 |
| C-O single bond | 1 | 1 | 1,0 |
| S eq o | 1 | 1 | 1,0 |
Sıralama, tek bir otoriter kural değil, birikmiş literatür kanıtını yansıtır. Her zaman numune bağlamınıza göre onaylayın.
Bu atamaların arkasındaki literatür
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güven 1,0
“ao, Moraes, Souza, Carciofi, Laurindo, of 1800 to 800 was used for PLSR analysis since the band is re2019) were found to produce fruit leather with high quality in sensory ported to greatly correlated with functional groups (Baum et al., 20”
Chemical versus infrared spectroscopic measurements of quality attributes of sun or oven dried fruit leathers from apple, plum and apple-plum mixture DOI: 10.1016/j.lwt.2021.112420 -
S eq o güven 1,0
“Influence of HCl, KOH and acetolysis cm-1 Meanwhile, considering that the peak around 1,150 was also treatments on sporopollenin correlated with S=O stretch vibrations (Oh and Baiz, 2019), the”
Influence of common palynological extraction treatments on ultraviolet absorbing compounds (UACs) in sub-fossil pollen and spores observed in FTIR spectra DOI: 10.3389/fevo.2023.1096099 -
güven 1,0
“There cm-1 was also slight shift of peaks to a higher wavenumber at 1065 after Cu and Fe impregnation on ZSM-5 and HZSM-5 in the absorption band ascribed to internal asymmetric stretch of extremely Catalysts 2019, 9, x FOR PEER REVIEW”
Hydroprocessing of Oleic Acid for Production of Jet-Fuel Range Hydrocarbons over Cu and FeCu Catalysts DOI: 10.3390/catal9121051 -
C-O single bond güven 1,0
“A noteworthy observation is the degradation of the polymeric side chain which is apparent from decrease of the absorption at 1240 cm-1 attributed to the asymmetric stretching vibration C-O-C Coatings2019,9,121 6of13”
Evaluation of the Impacts of Four Weathering Methods on Two Acrylic Paints: Showcasing Distinctions and Particularities DOI: 10.3390/coatings9020121 -
C c single bond güven 1,0
“Due to the simpler liking point between the Downloaded propyl chain and the aryl-sulfonic moieties, in this spectrum, the low frequency region appears poorer in signals, with a cm-1, sharp band centred at 1500 related to the C-C stretching”
Erigoni 等 - 2019 - Acid properties of organosiliceous hybrid material DOI: 10.1039/C9CY01609K. -
C c single bond güven 1,0
“The peaks of 1071 and 1022 correspond to the aromatic C-C stretching vibration Sensors 2019, 19, x FOR PEER REVIEW 5 of 13 cm-1 characteristic for the C=C bonds in CNTs, and 1468 cm-1 is due to the C-O carboxylate anion mode.”
Ionete 等 - 2019 - A Room Temperature Gas Sensor Based on Sulfonated DOI: 10.3390/s19051116 -
Carbonyl (C=O) güven 1,0
“cm-1 (1793 disappear, and a couple of bands at 2019 and 2079 are retained, which carbonyl ligands (1793 cm-1) disappear, and a couple of bands at 2019 and 2079 cm-1 are indicates the stable anchoring of rhodium carbonyl complexes.”
Kardasheva 等 - 2023 - Hydroformylation of Alkenes over Phosphorous-Free DOI: 10.3390/catal13050818 -
Alkyl C-H güven 1,0
“(=C-H (C=C stretching vibrations), 1350 cm-1 (C=N stretching vibrations), and 760 cm-1 (=C-H bending stretching vibrations), 1350 stretching vibrations), and 760 bending vibrations) (C=C stretching vibrations), 1350 cm-1 (C=N stretching vib”
Application of FTIR Method for the Assessment of Immobilization of Active Substances in the Matrix of Biomedical Materials DOI: 10.3390/ma12182972
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