FTIR峰解读
What absorbs at 1051 cm⁻¹ in an FTIR spectrum?
A band near 1051 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 7 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 |
|---|---|---|---|
| C-O single bond | 3 | 3 | 0.8 |
| Siloxane (Si-O-Si) | 2 | 2 | 0.9 |
| Phosphate (PO4) | 1 | 1 | 0.9 |
| Nucleic acid | 1 | 0 | 0.7 |
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
-
Siloxane (Si-O-Si) 置信度 0.9
“ν as(Si-O-Si) strong absorption”
Al-Khafaji 等 - 2022 - Amino Surface Modification and Fluorescent Labelli DOI: 10.3390/ma15072696 -
Phosphate (PO4) 置信度 0.9
“Marker HPO vibration.”
Possenti 等 - 2019 - Diammonium hydrogenphosphate for the consolidation DOI: 10.1016/j.conbuildmat.2015.10.202. -
Siloxane (Si-O-Si) 置信度 0.8
“Range 1051-1180 assigned to Si-O-Si”
Muthomimah 等 - 2020 - Effect of sonication frequency in synthesis of sil DOI: 10.1088/1757-899X/833/1/012077 -
C-O single bond 置信度 0.8
“Text: '1051 potentially related to C-O'.”
Basso Peressut 等 - 2021 - Development of self-assembling sulfonated graphene DOI: 10.1016/j.matchemphys.2020.122945. -
置信度 0.8
“Band at 1051 cm-1 assigned to v3 vibrations.”
Jiang 等 - 2020 - Fabrication of a Fibrous Metal-Organic Framework a DOI: 10.1021/acsomega.0c00868 -
C-O single bond 置信度 0.8
“Text: 'Backbone n(C-O) 1051'”
Whelan 等 - 2011 - Monitoring the reversible B to A-like transition o DOI: 10.1093/nar/gkr175 -
C-O single bond 置信度 0.7
“Peak at 1051 denotes primary alcohol (C-O).”
Chowdhury 等 - 2023 - Green synthesis and characterization of zirconium DOI: 10.1016/j.heliyon.2022.e12711
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