What absorbs at 3062 cm⁻¹ in an FTIR spectrum?
A band near 3062 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 5 cited sources
可能的官能基指派
| 官能基 | 支持事實 | 引用來源 | 最高信心 |
|---|---|---|---|
| N h | 1 | 1 | 1.0 |
| Alkyl C-H | 1 | 1 | 1.0 |
| Hydroxyl (O-H) | 1 | 1 | 1.0 |
| Styrene | 1 | 1 | 1.0 |
| Aromatic ring | 1 | 1 | 1.0 |
排名反映累積的文獻證據，而非單一權威規則。請務必根據您的樣品背景進行確認。
這些指派背後的文獻
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Aromatic ring 信心 1.0
“cm-1 The 3062 is a telescopic vibration absorption peak cm-1 of Ar-H, and the 1596 is the characteristic absorpcm-1 tion peak of the benzenering, the 737 and 696 is the characteristic peak of mono substituted benzene, indicatingthat POSS-tr”
Chen 等 - 2019 - Preparation of POSS-triolwollastonite composite p DOI: 10.1515/secm-2019-0001 -
Styrene 信心 1.0
“The positions of the IR bands cm-1, at 3062 and 3029 commonly used as diagnostic observed for FG1333 are listed and assigned by referpeaks for styrene modified resins [29].”
Polyurethane coatings used in twentieth century outdoor painted sculptures. Part I: comparative study of various systems by means of ATR-FTIR spectroscopy DOI: 10.1186/s40494-017-0124-7 -
Hydroxyl (O-H) 信心 1.0
“This mineral presents the less obvious band at ~3062 cm-1, attributed to stoichiometric OH.”
Negrao 等 - 2021 - Mineralogical Appraisal of Bauxite Overburdens fro DOI: 10.3390/min11070677 -
Alkyl C-H 信心 1.0
“significant (-OH cavity.54 more polar A hyperchromic shift can which exhibits characteristic peaks at 3450 cm-1 (C-H 1400-1500 stretching), 3062 stretching), and be seen from IC-1 to IC-2, as shown in Figure 3(ii), as a higher β-CD, Figure”
Saifi 等 - 2021 - Complexation of an Azo Dye by Cyclodextrins A Pot DOI: 10.1021/acsomega.0c05684 -
N h 信心 1.0
“LLM confirmed rule peak-group candidate”
Easy fabrication of l-glutamic acid/ZnS composites for efficient photo-catalytic and supercapacitor performance DOI: 10.1039/d3ra03633b
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