FTIR峰解读
What absorbs at 1529 cm⁻¹ in an FTIR spectrum?
A band near 1529 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 4 cited sources
可能的官能团归属
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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Amide 置信度 1.0
“Explicit assignment in text.”
Al-Shdefat 等 - 2023 - Ribociclib Hybrid Lipid-Polymer Nanoparticle Prepa DOI: 10.3390/polym15132844 -
Urethane 置信度 0.9
“Text: distinct absorption peak at 1529 cm-1 associated with urethane group.”
Kong 等 - 2017 - Preparation and thermal properties of crosslinked DOI: 10.1039/c7ra04504b -
C=n 置信度 0.9
“Part of range 1480-1529 cm-1 for C=N stretching.”
Kramarova 等 - 2021 - Synthesis, Structure and Electrochemical Propertie DOI: 10.3390/molecules26123548 -
Carbonate 置信度 0.7
“Band at 1529 cm-1 assigned to symmetric and antisymmetric carbonate/formate layers.”
de Faria 等 - 2013 - Metal Corrosion in Polychrome Baroque Lead Sculptu DOI: 10.5935/0103-5053.20130170
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