What absorbs at 3016 cm⁻¹ in an FTIR spectrum?
A band near 3016 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
Mga posibleng pagtatalaga ng functional-group
| Functional group | Mga sumusuportang katotohanan | Mga nasiping sanggunian | Pinakamataas na kumpiyansa |
|---|---|---|---|
| Alkyl C-H | 4 | 4 | 1.0 |
| Lipid | 1 | 1 | 0.7 |
Ang pagraranggo ay sumasalamin sa naipon na ebidensya ng literatura, hindi isang solong awtoritatibong tuntunin. Palaging kumpirmahin laban sa konteksto ng iyong sample.
Literatura sa likod ng mga pagtatalagang ito
-
Alkyl C-H kumpiyansa 1.0
“Explicit assignment: 'IR peak of CH at 3016'.”
Hagemann 等 - 2018 - Portable combination of Fourier transform infrared DOI: 10.1039/c8an01192c. -
Alkyl C-H kumpiyansa 0.9
“Antisymmetric C-H stretching peak (rounded).”
Huang 等 - 2018 - Structural Dependence and Spectroscopic Evidence o DOI: 10.1021/acs.jpcb.8b03178 -
kumpiyansa 0.9
“Characteristic absorption peak at 3015.96 cm-1 for CTA+.”
Kurrey 等 - 2019 - Citrate-capped gold nanoparticles as a sensing pro DOI: 10.1007/s00216-019-02067-8 -
Alkyl C-H kumpiyansa 0.9
“C-H stretching in alkene”
Ali 等 - 2023 - Characterization of plastic degrading bacteria iso DOI: 10.1016/j.sjbs.2023.103628 -
kumpiyansa 0.9
“peak value of methane (CH4) appeared at 3016 wave”
Dong 等 - 2019 - Study on Pyrolysis Characteristics of Coal and Com DOI: 10.1155/2019/1032529 -
kumpiyansa 0.9
“Explicit assignment in text: 3016 (w,υ Ph-H)”
Li 等 - 2013 - Crystal Structures and Antifungal Activities of Fl DOI: 10.3390/molecules181215737 -
Alkyl C-H kumpiyansa 0.8
“Band at 3016 cm-1 assigned to C-H stretching, previously assigned to =CH2.”
Gomez-Siurana 等 - 2014 - TGAFTIR study of the MCM-41-catalytic pyrolysis o DOI: 10.1016/j.tca.2014.04.017 -
Lipid kumpiyansa 0.7
“Listed as major peak of lipid region.”
Saladrigas-Manjon 等 - 2020 - Effects of Cannabis Use on the Protein and Lipid P DOI: 10.3390/biom10020329
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