FTIRピーク解釈
What absorbs at 1468 cm⁻¹ in an FTIR spectrum?
A band near 1468 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 6 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 |
|---|---|---|---|
| Alkyl C-H | 2 | 2 | 1.0 |
| Phosphorus | 1 | 1 | 1.0 |
| N h | 1 | 1 | 0.9 |
| Carboxyl (COOH) | 1 | 1 | 0.8 |
| Methyl | 1 | 0 | 0.9 |
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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Phosphorus 信頼度 1.0
“Assigned to P.”
Suan 等 - 2017 - Effects of Ag2O nanoparticles addition on electric DOI: 10.1016/j.cjph.2017.08.012 -
Alkyl C-H 信頼度 1.0
“Explicitly assigned to -CH2.”
Chaparro 等 - 2023 - Biowaxes from Palm Oil as Promising Candidates for DOI: 10.3390/ma16124402 -
Alkyl C-H 信頼度 0.9
“Deformation vibration of C-H bonds.”
Esmaeili 等 - 2020 - Graphene oxide and its derivatives as promising In DOI: 10.1038/s41598-020-75090-w -
N h 信頼度 0.9
“Explicit assignment in text.”
Yerezhep 等 - 2023 - IR Spectroscopic Degradation Study of Thin Organom DOI: 10.3390/molecules28031288 -
信頼度 0.8
“Text: 'deformation modes (shoulder at ca. 1468 alongside the asymmetric carboxyl (-COO-)'”
Piacenza 等 - 2021 - Biogenic Selenium Nanoparticles A Fine Characteri DOI: 10.3390/nano11051195 -
信頼度 0.7
“Single peak at ~1468 cm-1 from face spectra, no suggestion of orthorhombic/hexagonal.”
Gorcea 等 - 2022 - Exploratory in vivo biophysical studies of stratum DOI: 10.1111/1523-
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