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
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 |
|---|---|---|---|
| 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 |
ランキングは蓄積された文献証拠を反映しており、単一の権威あるルールではありません。常にサンプルのコンテキストと照合して確認してください。
これらのアサインの根拠となる文献
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Borate 信頼度 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 信頼度 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 信頼度 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) 信頼度 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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