What absorbs at 494 cm⁻¹ in an FTIR spectrum?
494 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 6 cited sources
Olası fonksiyonel grup atamaları
| Fonksiyonel grup | Destekleyici gerçekler | Atıf yapılan kaynaklar | En yüksek güven |
|---|---|---|---|
| Metal oxygen | 2 | 2 | 1,0 |
| Aromatic ring | 1 | 1 | 1,0 |
| Alkyl C-H | 1 | 1 | 1,0 |
| Silicon carbon | 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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Metal oxygen güven 1,0
“vibrational peak of Cu-O stretching vibrations at the wave numbers of 494 and 604 34 35 The band gaps determined from the UV-visible spectra are 2.18 eV and 2.0 eV for 36 Accepted 37 precipitation and deposition methods respectively.”
Jillani 等 - 2018 - Synthesis, characterization and biological studies DOI: 10.1088/2053-1591/aab864 -
Silicon carbon güven 1,0
“The composites also shows peaks at 584 Ni+2 cm-1 which present in tetrahedral position & around 494 the intern sic vibration of corresponds to vibration of octahedral group that conforms the formation of PANI/NiZnO”
Patil 等 - 2011 - Electrical Conductivity of PolyanilineNiZnO3 Comp DOI: 10.1080/00150193.2011.620836 -
Alkyl C-H güven 1,0
“493 510 Therefore, air pollution problem caused by nitrogenous found to be correlated with CH absorption peak heights at U 494 511 pollutantswillbecomeincreasingly prominent in PRD regions wavenumbers of ~690, ~760 and ~890/cm as well as SO”
Yu 等 - 2018 - Fast screening compositions of PM2.5 by ATR-FTIR DOI: 10.1016/j.jes.2017.11.021 -
güven 1,0
“2g 2g corresponds to the bending vibrations of oxygen atoms in the tetrahedral sites, shows two to the bending vibrations of oxygen atoms in the tetrahedral sites, shows two distinct peaks distinct peaks at 494 and 460 cm-1, indicating diff”
Synthesis of CoFe2O4 through Wet Ferritization Method Using an Aqueous Extract of Eucalyptus Leaves DOI: 10.3390/coatings13071250 -
Aromatic ring güven 1,0
“(o-chloroaniline) prepared by the chemical-oxidation method, the It was showed that pure polymer (POC) 1,573cm-1 1,494cm-1 and indicate the existence strongest bands at demonstrated absorption at a lower wavelength than poly of the quinonoi”
Iqbal 等 - 2022 - Fabrication of Poly(o-Chloroaniline) to MMT Clay a DOI: 10.3389/fmats.2022.874735 -
Metal oxygen güven 1,0
“In the FTIR spectra of CuO from the traditional chemical synthesis, Cu-O stretching was observed at 494 and 595 cm-1 (Figure 2a).”
Green and Traditional Synthesis of Copper Oxide Nanoparticles—Comparative Study DOI: 10.3390/nano10122502
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.
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