What absorbs at 554 cm⁻¹ in an FTIR spectrum?
554 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 |
|---|---|---|---|
| Metal oxygen | 4 | 4 | 1,0 |
| Chlorine | 1 | 1 | 1,0 |
| Carbohydrate | 1 | 1 | 1,0 |
| Siloxane (Si-O-Si) | 1 | 1 | 1,0 |
| Silicon-oxygen (Si-O) | 1 | 1 | 1,0 |
| Amide | 1 | 1 | 1,0 |
| N h | 1 | 1 | 1,0 |
| Hydroxyl (O-H) | 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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Hydroxyl (O-H) güven 1,0
“Shoulder ≈ 3340 (oxidization) Absent ≈3400 (OH-stretching) spectra/cm-1 554, 641, 1475, 3020 745, 718, 697 Raman”
Differentiation between copal and amber by their structure and thermal behaviour DOI: 10.1007/s10973-023-12333-8 -
Metal oxygen güven 1,0
“cm1 and 554.12 show the stretching vibration of SiNanomater:1-15 O-Si which corresponds to the metal oxide bond.”
Haque 等 - 2018 - Effect of Different Acids and Solvents on Optical DOI: 10.1007/s12633-016-9464-2 -
güven 1,0
“4 cm-1 cm-1 are new bands 554 and 421 which are corresponded to Zn-O bonds intrinsic stretching vibration of tetrahedral sites and Fe-O bonds in octahedral sites, respectively [30].”
Ramadan 和 Ismail - 2022 - Tunning the Physical Properties of PVDFPVCZinc F DOI: 10.21203/rs.3.rs-935328/v1 -
güven 1,0
“552 The characteristic signals of the CH stretching were detected at around 2875 The peaks cm-1 553 at around 1630, 1550, and 1450 were attributed to C=O stretching (amide I), N-H bending 554 (amide II) and C-CH distorting vibration, respec”
Effect of glucose-induced Maillard reaction on physical, structural and antioxidant properties of chitosan derivatives-based films DOI: 10.1016/j.carbpol.2020.117341 -
güven 1,0
“two bands observed at 1089 and 789 are assigned to the bending vibrations of Si-O-Si The cm-1 cm-1 two absorption bands at 554 and 461 are related to the F-O bond's bending mode existing in the two 442.”
Superhydrophobic magnetic sorbent via surface modification of banded iron formation for oily water treatment DOI: 10.1038/s41598-022-15187-6 -
Carbohydrate güven 1,0
“Both the glucose absorption sorbance in the CrCl3/[BMIM]Cl/glucose peak at 554 cm-1 system with time, and the Pt-Cl stretch vibration band at near and with concomitant change in V-O bond FIR absorbance.”
Li 和 Zhang - 2016 - Far reaching potentials of far infrared spectrosco DOI: 10.1016/S1872-2067(15)61087-7 -
Metal oxygen güven 0,9
“Explicit assignment in text: 'high-frequency peak observed at 554 cm-1 belonging to Fe-O bending'”
Influence of Ho3+ substitution on structural and magnetic properties of Mg–Mn ferrites DOI: 10.1007/s10854-021-05547-9 -
güven 0,9
“Symmetrical pulse vibration at 554 cm-1.”
Selectively Producing Acetic Acid via Boric Acid-Catalyzed Fast Pyrolysis of Woody Biomass DOI: 10.3390/catal11040494
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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