What absorbs at 710 cm⁻¹ in an FTIR spectrum?
A band near 710 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
可能的官能团归属
| 官能团 | 支持性事实 | 引用来源 | 最高置信度 |
|---|---|---|---|
| Alkyl C-H | 4 | 3 | 1.0 |
| C c single bond | 1 | 1 | 1.0 |
| Alkene (C=C) | 1 | 0 | 1.0 |
排名反映了累积的文献证据，而非单一的权威规则。请始终对照您的样品背景进行确认。
这些分配背后的文献
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Alkyl C-H 置信度 1.0
“In cm-1 cm-1 particular, for PE at 710 and 719 (-CH rocking deformation), 2847 and 2915 particular, for PE at 710 and 719 cm-1 (-CH2 rocking deformation), 2847 and 2915 cm-1 (- 2 cm-1 (-CH symmetric and asymmetric stretching), 1462 and 1472”
Campanale 等 - 2023 - Fourier Transform Infrared Spectroscopy to Assess DOI: 10.3390/polym15040911 -
置信度 1.0
“In XPS spectra of Fe(2p)in Fe 3O 4/rGO nanocomposite, two peaks are locatedat 710.34 eV and 724.59 eV of the binding energy which attributes Fe-Fe.”
Devi 等 - 2020 - Investigation of chemical bonding and supercapacit DOI: 10.1016/j.diamond.2020.107756 -
Alkyl C-H 置信度 1.0
“Finally, the authors found cm-1 a peak at 710 (associated by the out-of-plane vibration of cis-HC = CH group of disubstituted olefines as well as overlapping of CH rocking shaking) [97,98].”
Characterizing the Bioactive Ingredients in Sesame Oil Affected by Multiple Roasting Methods DOI: 10.3390/foods11152261 -
置信度 1.0
“The XPS peak at 710.4eV correspond to Fe 2p3/2 and at 4000e400 cm-1.”
Structural and magnetic properties of Gd-Zn substituted M-type Ba-Sr hexaferrites by sol-gel auto-combustion method DOI: 10.1016/j.jallcom.2019.06.348 -
C c single bond 置信度 1.0
“3 tions.Thepeaksoccurringat710,590,550,540,460,450,390,350, 140cm-1 are due to C-C-C out of plane bending vibrations 230, 4.2.3.”
Nagabalalsubramanian 等 - 2009 - A scaled quantum mechanical approach of vibrationa DOI: 10.1016/j.saa.2009.10.002 -
Alkyl C-H 置信度 1.0
“The increase of the IR peak at 2962 due to the asymmetrical C-H stretch mode in CH ligands and the 3 cm-1 appearance of a weak peak around 710 due to wagging N-”
Park 等 - 2016 - In-situ Monitoring System Equipped with FT-IR and DOI: 10.1149/07506.0123ecst
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