What absorbs at 1165 cm⁻¹ in an FTIR spectrum?
A band near 1165 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
可能的官能基指派
| 官能基 | 支持事實 | 引用來源 | 最高信心 |
|---|---|---|---|
| Metal oxygen | 1 | 1 | 1.0 |
| Silicon-oxygen (Si-O) | 1 | 1 | 1.0 |
| Alkyl C-H | 1 | 1 | 1.0 |
| Aromatic ring | 1 | 1 | 1.0 |
| C-O single bond | 1 | 1 | 1.0 |
| Borate | 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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Borate 信心 1.0
“Furthermore, antisymmetrical tween 500 and 1400 Moreover, the reflectivity was at 0.4%-1%, 1.05-1.10 stretching of B-O brought the absorption peaks at 1165 and low values of and at the wavelength of cm-1[7,10,11].”
Preparation and properties of nanocrystal SmBO3 by nitrate-citrate sol-gel combustion method DOI: 10.1016/S1002-0721(08)60225-2 -
C-O single bond 信心 1.0
“LLM confirmed rule peak-group candidate”
Khatheeja 等 - 2019 - COMPARATIVE STUDIES ON BIOCHEMICAL, HISTOPATHOLOGI DOI: 10.13040/IJPSR.0975-8232.10(2).836-45 -
Aromatic ring 信心 1.0
“The bands at 1165 and 397 cm-1 a completely differentATR-FTIR spectrum from the rest of the com422 828 belong to the inand out-plane aromatic C-H bending, 398 (cid:1)AD75 AS75(cid:2) respectively.39-41 posites.”
Bleda-Martinez 等 - 2008 - Electrochemical methods to enhance the capacitance DOI: 10.1149/1.2956969(cid:4) -
Alkyl C-H 信心 1.0
“1182 and 1165 cm-1 C-H the drop generated in continuous inkjet printing mode.”
Printing “Smart” Inks of Redox-Responsive Organometallic Polymers on Microelectrode Arrays for Molecular Sensing DOI: 10.1021/acsami.9b11927 -
Silicon-oxygen (Si-O) 信心 1.0
“The shoulder band around 1165 observed in some of the spectra, can be linked to quartz.”
Assessment of Easily Accessible Spectroscopic Techniques Coupled with Multivariate Analysis for the Qualitative Characterization and Differentiation of Earth Pigments of Various Provenance DOI: 10.3390/min12060755 -
Metal oxygen 信心 1.0
“r 2 cm-1 cm-1 0 features into Zn-O lattice [16] The weak peaks sited at 1165 and 1383 for 2 3 2 cm-1 cm-1 3 and 1392”
Elkady 等 - 2015 - Formulation of Nano-zinc Oxide into Biocomposite B DOI: 10.1063/1.4914227
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