What absorbs at 1365 cm⁻¹ in an FTIR spectrum?
A band near 1365 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
Ugawaji unaowezekana wa vikundi vya kazi
| Kikundi cha kazi | Ukweli unaounga mkono | Vyanzo vilivyotajwa | Uaminifu wa juu |
|---|---|---|---|
| Alkyl C-H | 15 | 15 | 1.0 |
| Methoxy (OCH3) | 9 | 9 | 1.0 |
| Methacrylate | 9 | 9 | 1.0 |
| Acetate | 9 | 9 | 1.0 |
| C-O single bond | 7 | 7 | 1.0 |
| Hydroxyl (O-H) | 3 | 3 | 1.0 |
| Methyl | 3 | 3 | 1.0 |
| Carboxyl (COOH) | 3 | 2 | 1.0 |
| Alkene (C=C) | 2 | 2 | 1.0 |
| S eq o | 2 | 2 | 1.0 |
| Secondary amine | 2 | 2 | 1.0 |
| C n single bond | 2 | 2 | 1.0 |
| Amide | 2 | 2 | 1.0 |
| N h | 2 | 2 | 1.0 |
| Metal oxygen | 1 | 1 | 1.0 |
| Silicon-oxygen (Si-O) | 1 | 1 | 1.0 |
| Silicon (Si) | 1 | 1 | 1.0 |
| Ring structure | 1 | 1 | 1.0 |
| Aromatic ring | 1 | 1 | 1.0 |
| Ester | 1 | 1 | 0.9 |
| N-O bond | 1 | 1 | 0.9 |
| Water (H2O) | 1 | 1 | 0.9 |
| Carbonyl (C=O) | 1 | 1 | 0.8 |
Cheo kinaonyesha ushahidi wa fasihi uliokusanywa, si sheria moja yenye mamlaka. Thibitisha kila mara dhidi ya mazingira ya sampuli yako.
Fasihi nyuma ya ugawaji huu
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Alkyl C-H uaminifu 1.0
“The UL tion at 1427 cm-1 with a C-H deformation at 1365 cm-1, and carbohydrates at 897 cm-1 samples had significant chemical leaching during the decay test, resulting in a significant were observed.”
Can 等 - 2023 - Choline Chloride-Based Deep Eutectic Solvent-Treat DOI: 10.3390/f14030569 -
Alkyl C-H uaminifu 1.0
“The bands in the region of 1365cm-1 cm-1 1413 is assigned to the C-H bending vibrations.”
Gani 等 - 2017 - Physico-chemical, structural, pasting and thermal DOI: 10.1016/j.ijbiomac.2016.10.100 -
Carboxyl (COOH) uaminifu 1.0
“The band observed at ~1365 is assigned to the stretching vibration of carboxylate salts in the hydrogenated CeO sample”
Oxygen vacancies and F+ centre tailored room temperature ferromagnetic properties of CeO2 nanoparticles with Pr doping concentrations and annealing in hydrogen environment DOI: 10.1016/j.jallcom.2020.156079 -
Alkyl C-H uaminifu 1.0
“Peaks at 1365 are attributed to C-H deformation vibra300DF (1600cm(cid:3)1) tions (especially -CH 3) and aromatic C-C bond in”
Gradient separation of ⩾300°C distillate from low-temperature coal tar based on formaldehyde reactions DOI: 10.1016/j.fuel.2015.07.029 -
Alkyl C-H uaminifu 1.0
“21 O cm-1 1365 C-H stretching Carboxylate ions”
A.B. 等 - 2020 - Glucose electro-oxidation on Pt(100) in phosphate DOI: 10.1016/j.electacta.2020.136765 -
Alkyl C-H uaminifu 1.0
“Also compared to its respective untreated wood, some bands at 1365 cm-1 (C-H deformation in carbohydrate-related compounds [5]) and 670 (OH bending and out-of-plane stretching of hemicellulose-related compounds [1]) disappeared for the wood”
Acosta 等 - 2022 - Alumina as an Antifungal Agent for Pinus elliottii DOI: 10.3390/jof8121299 -
Alkyl C-H uaminifu 1.0
“The absorption bands at 1375 can be assigned 3 cm-1 to phenolic hydroxyls, and absorption bands at 1365 to symmetric deformation vibrations of C-H in methoxy groups [44].”
HPTLC and ATR/FTIR Characterization of Antioxidants in Different Rosemary Extracts DOI: 10.3390/molecules26196064 -
Alkyl C-H uaminifu 1.0
“When the FTIR spectra of sample W70 was examined, which was exposed to brown-rot fungi, there were noticeable cm-1 cm-1 changes in the peaks for the wavenumbers of 895 (C-H deformation), 1154 (Ccm-1 O-C vibrations), and 1365 (C-H deformatio”
Altuntas 等 - 2017 - Biodegradation Properties of Wood-plastic Composit DOI: 10.1002/app.24358
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Pakia wigo wako wa FTIR na upate ripoti kamili ya tafsiri — ugawaji wa vilele na marejeleo ya fasihi, ulinganishaji wa maktaba, na mlolongo wa ushahidi wenye kiwango cha uaminifu — kwa sekunde.
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