What absorbs at 1601 cm⁻¹ in an FTIR spectrum?
A band near 1601 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
Caktime të mundshme të grupeve funksionale
| Grup funksional | Fakte mbështetëse | Burimet e cituara | Besueshmëri e lartë |
|---|---|---|---|
| Carbonyl (C=O) | 2 | 2 | 1,0 |
| Aromatic ring | 2 | 1 | 1,0 |
| Carboxyl (COOH) | 1 | 1 | 1,0 |
| Alkyl C-H | 1 | 1 | 0,7 |
| N h | 1 | 0 | 0,7 |
Renditja pasqyron provat e grumbulluara të literaturës, jo një rregull të vetëm autoritar. Gjithmonë konfirmoni në kontekstin e mostrës suaj.
Literatura pas këtyre caktimeve
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Carbonyl (C=O) besueshmëri 1,0
“stretching vibration of C=O”
Khaliq 等 - 2023 - A novel study for producing complexed and encapsul DOI: 10.1038/s41598-023-37607-x -
Aromatic ring besueshmëri 1,0
“Text: 'band at 1601 cm-1 corresponding to the C=C aromatic stretching vibration'”
Jheng 等 - 2021 - Anion Exchange Membranes Based on Imidazoline Quat DOI: 10.3390/membranes11110901 -
Carboxyl (COOH) besueshmëri 1,0
“Explicit assignment in text”
Meng 等 - 2019 - Kinetics and Thermodynamics of Uranium (VI) Adsorp DOI: 10.3390/ijerph16091552 -
besueshmëri 0,9
“Explicit assignment in text: 'The peak at 1429-1509 and 1601 is related to C-C aromatic rings'”
Akbari 等 - 2021 - Fabrication and Characterization of LigninDendrim DOI: 10.3390/molecules26030518 -
besueshmëri 0,9
“Explicit assignment: 'C=C stretches of the aromatic ring appear in pairs at ... 1601 and 1480 cm-1'”
Almalla 等 - 2020 - Development oflayer-by-layerassembled thin coating DOI: 10.1002/app.49826 -
Carbonyl (C=O) besueshmëri 0,9
“Explicit assignment: stretching vibration of C=O”
Kabirkoohian 等 - 2023 - Chemical Immobilization of Carboxymethyl Chitosan DOI: 10.1007/s12010-022-03916-6 -
besueshmëri 0,9
“Explicit assignment in text snippet page 8.”
Lubis 等 - 2022 - Modification of Ramie Fiber via Impregnation with DOI: 10.3390/polym14112165 -
besueshmëri 0,9
“Explicit assignment for TiO2 sample.”
Wang 等 - 2022 - Selective Synthesis of 1,4-Dioxane from Oxirane Di DOI: 10.3390/catal12080832
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