What absorbs at 883 cm⁻¹ in an FTIR spectrum?
A band near 883 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 8 cited sources
可能性のある官能基アサイン
| 官能基 | 裏付け事実 | 引用元 | 最高信頼度 |
|---|---|---|---|
| Methoxy (OCH3) | 4 | 4 | 1.0 |
| Methacrylate | 4 | 4 | 1.0 |
| C-O single bond | 4 | 4 | 1.0 |
| Acetate | 4 | 4 | 1.0 |
| Alkyl C-H | 3 | 3 | 1.0 |
| Metal oxygen | 2 | 1 | 1.0 |
| Secondary amine | 1 | 1 | 1.0 |
| C n single bond | 1 | 1 | 1.0 |
| Amide | 1 | 1 | 1.0 |
| Carbonate | 1 | 1 | 1.0 |
| Silicon-oxygen (Si-O) | 1 | 1 | 1.0 |
| Carbohydrate | 1 | 1 | 1.0 |
| Alkene (C=C) | 1 | 1 | 1.0 |
| Hydroxyl (O-H) | 1 | 1 | 1.0 |
| Phosphorus | 1 | 0 | 1.0 |
| Phosphate (PO4) | 1 | 0 | 1.0 |
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これらのアサインの根拠となる文献
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Acetate 信頼度 1.0
“This means that increasing the J Mater Sci: Mater Electron cm-1 3-, the absorption peak at 1132 is peak of NO the characteristic peak of C-O bond, and the cm-1 absorption peak at 883 it may be due to the”
Annealing temperature on the microstructure and magnetic properties of magnesium–cobalt ferrite prepared by sol-gel self-propagating method DOI: 10.1007/s10854-020-04778-6 -
信頼度 1.0
“The peak located at 883 could be assigned to cm-1 cm-1 Zn-O bending vibration.”
Al-Qahtani 等 - 2022 - Structural, morphological, optical and electrochem DOI: 10.15251/JOR.2022.182.187 -
信頼度 1.0
“[42] described that deformation of the iron oxide lattice peak at 883 due to the bonding of Fe 3O particles with surface OH groups.”
Study of structural, optical and electrical properties of La3+ doped Mg0.25 Ni0.15 Cu0.25 Co0.35 Fe2-x Lax O4 spinel ferrites DOI: 10.1016/j.physb.2020.412565 -
Alkene (C=C) 信頼度 1.0
“With the incorporation of GO with PVA, the FTIR spectra indicated the formation of common properties such as O-H, C=O, C=C, -CH2, C-O stretching, and C-H bending at 3741.18 cm-1, 1774.84 cm-1, 1689.04 cm-1, 1511.76 cm-1, 1182.03 cm-1, and 8”
Evaluation of Structural and Optical Properties of Graphene Oxide-Polyvinyl Alcohol Thin Film and Its Potential for Pesticide Detection Using an Optical Method DOI: 10.3390/photonics9050300 -
Acetate 信頼度 1.0
“1027 1022 1026 Stretching C-O of C-O-C carbohydrate and ester Symmetric stretching vibration of C-O-C of 1,4 glycoSymmetric stretching C-O and/or symmetric 883 881 sidic links, characteristic of polysaccharides structure 945”
Flores-Hernandez 等 - 2021 - Synthesis of a Biodegradable Polymer of Poly (Sodi DOI: 10.3390/polym13040504 -
信頼度 1.0
“The appearance of the absorption peak at 883 is Si-O-C FR005TN A50 tensile tester using dumbbell-shaped specimens ascribed to the vibration absorption of the bond, mm·min-1 with a crosshead speed of 500 with reference to the indicating that”
Li 等 - 2023 - Triple Silicon, Phosphorous, and Nitrogen-Grafted DOI: 10.1021/acsomega.3c00714 -
Acetate 信頼度 1.0
“View the reduction of the band ''C-O-C'' (883 n (p=0.174) of the LCUs on the KHN (Table 6).”
Torres 等 - 2014 - Degree of conversion and hardness of a silorane-ba DOI: 10.2341/12-479 -
Carbonate 信頼度 1.0
“and calcite (CaCO3) with characteristic IR absorbance bands at 1433 cm-1, 883 cm-1.”
Application of Advanced Analytical Techniques in Organic Cultural Heritage: A Case Study of Ancient Architecture Relics in the Palace Museum (Beijing) DOI: 10.3390/coatings12050636
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