What absorbs at 3536 cm⁻¹ in an FTIR spectrum?
A band near 3536 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 2 cited sources
Mulige funktionelle gruppetildelinger
| Funktionel gruppe | Understøttende fakta | Citerede kilder | Højeste tillid |
|---|---|---|---|
| Water (H2O) | 2 | 2 | 1,0 |
| Hydroxyl (O-H) | 2 | 2 | 1,0 |
| Protein | 1 | 1 | 1,0 |
| N h | 1 | 1 | 1,0 |
Rangering afspejler akkumulerede litteraturbeviser, ikke en enkelt autoritativ regel. Bekræft altid mod din prøvekontekst.
Litteratur bag disse tildelinger
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tillid 1,0
“The DFT model also calculates modes at containing two intense modes in this region at 1471 and N-H O-H cm-1 cm-1 cm-1 3536 and 3759 due to and stretching 11B 10B 1391 for and at 1513 and 1430 for boric motions,respectively.AsobservedinFigur”
Brewer 等 - 2004 - Infrared detection of a phenylboronic acid termina DOI: 10.1021/la035037m -
Hydroxyl (O-H) tillid 1,0
“LLM confirmed rule peak-group candidate”
Chiral Tartaric Acid Improves Fracture Toughness of Bioactive Brushite–Collagen Bone Cements DOI: 10.1021/acsabm.0c00555
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