What absorbs at 1055 cm⁻¹ in an FTIR spectrum?
A band near 1055 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 4 cited sources
Caktime të mundshme të grupeve funksionale
| Grup funksional | Fakte mbështetëse | Burimet e cituara | Besueshmëri e lartë |
|---|---|---|---|
| Hydroxyl (O-H) | 1 | 1 | 1,0 |
| Alkyl C-H | 1 | 1 | 1,0 |
| Sulfonate | 1 | 1 | 1,0 |
| Borate | 1 | 1 | 1,0 |
| Boron nitrogen | 1 | 0 | 1,0 |
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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Borate besueshmëri 1,0
“The B-O stretchthe (Y 0.053+compounds.Thisisconsistent 1055cm-1 inthe(Y x,Gd 0.95-x)BO 3:Eu ing vibration bands at 866 and correspond to the with the FTIR spectra analyses.”
Zhang 等 - 2008 - Infrared spectra and luminescence properties of (Y DOI: 10.1016/j.jallcom.2007.01.010 -
Sulfonate besueshmëri 1,0
“at 1055 cm-1 observed in the IR spectra is characteristic for the stretching vibrations of SO3 13C The synthesized SPNBIs were examined by solid-state NMR spectroscopy groups in sulfonic acids.”
One-Step Synthesis of Functional Sulfonated Polynaphthoylenebenzimidazoles for Biosensing Applications DOI: 10.3390/app13021073 -
Alkyl C-H besueshmëri 1,0
“These observations indicate Moreover, the bands at 1455, 1363, 1298, and 1055 cm-1 relate to -CH scissoring, -OH 2 that some hemicellulose and lignin remained in the extracted cellulose from the water”
Fabrication and Evaluation of Water Hyacinth Cellulose-Composited Hydrogel Containing Quercetin for Topical Antibacterial Applications DOI: 10.3390/gels8120767 -
Hydroxyl (O-H) besueshmëri 1,0
“The study in the previous chapter assigns the of the volatiles, while the 2D correction spectra further explain the cm21 cm21 band to esters and the 1055 to alcohols, but the 2D 1245 changesforsomeweakpeaks.ThePCAanalysisindicatesthattheIR”
Dong 等 - 2013 - Analyzing Strawberry Spoilage via its Volatile Com DOI: 10.1038/srep02585
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