Acetate — FTIR absorption peaks and assignments
These are the characteristic FTIR wavenumbers where Acetate tends to absorb, compiled from published literature and ranked by supporting evidence. Each assignment is traceable to a source (DOI) and cross-validated against our 130,000+ reference spectra and knowledge graph.
Backed by 8 cited sources
Characteristic FTIR peaks for Acetate
| Wavenumber (cm⁻¹) | Supporting facts | Cited sources | Top confidence |
|---|---|---|---|
| 1414 | 2 | 2 | 1.0 |
| 1093 | 1 | 1 | 1.0 |
| 1440 | 1 | 1 | 1.0 |
| 928 | 1 | 1 | 0.9 |
| 1418 | 1 | 1 | 0.9 |
| 1421 | 1 | 1 | 0.9 |
| 1567 | 1 | 1 | 0.9 |
| 1735 | 1 | 1 | 0.9 |
| 1448 | 1 | 1 | 0.9 |
| 3680 | 1 | 1 | 0.8 |
| 1561 | 1 | 1 | 0.8 |
| 1408 | 1 | 1 | 0.8 |
| 1261 | 1 | 1 | 0.8 |
| 1109 | 1 | 1 | 0.8 |
| 800 | 1 | 1 | 0.8 |
| 617 | 1 | 1 | 0.8 |
| 3400 | 1 | 1 | 0.5 |
| 1116 | 1 | 0 | 1.0 |
| 1050 | 1 | 0 | 0.9 |
| 1640 | 1 | 0 | 0.9 |
| 1730 | 1 | 0 | 0.9 |
| 1236 | 1 | 0 | 0.9 |
| 3350 | 1 | 0 | 0.8 |
| 1415 | 1 | 0 | 0.7 |
Literature behind these assignments
-
1440 cm⁻¹ confidence 1.0
“Attributed to acetate.”
Fahma 等 - 2017 - PVA nanocomposites reinforced with cellulose nanof DOI: 10.9755/ejfa.2016-02-215 -
1414 cm⁻¹ confidence 1.0
“Explicit assignment in text: 'acetate (1414'”
Metcalfe 等 - 2021 - Advanced spectroscopic analysis and N-15-isotopic DOI: 10.1039/d1an01261d -
1448 cm⁻¹ confidence 0.9
“Text: 'absorption band at 1448 was ascribed to acetate'.”
Cristian 等 - 2015 - Removal of zinc ions from model wastewater system DOI: 10.1016/j.jwpe.2015.08.001 -
1735 cm⁻¹ confidence 0.9
“New peak at 1735 cm-1 is part of acetate group.”
Fiqtinovri 等 - 2020 - Physical, Amilograph and Morphological Properties DOI: 10.22146/agritech.33809 -
1567 cm⁻¹ confidence 0.9
“Explicit assignment to acetate asymmetric stretching.”
Tangwiwat 和 Milne - 2005 - Barium titanate sols prepared by a diol-based sol- DOI: 10.1016/j.jnoncrysol.2004.12.008 -
1418 cm⁻¹ confidence 0.9
“Explicit assignment in text.”
Guo 等 - 2018 - New understandings of ethanol oxidation reaction m DOI: 10.1016/j.apcatb.2017.10.037 -
928 cm⁻¹ confidence 0.9
“Characteristic peak of acetate at 928 cm-1.”
Metcalfe 等 - 2020 - On-line analysis and in situ pH monitoring of mixe DOI: 10.1007/s00216-020-02865-5 -
617 cm⁻¹ confidence 0.8
“attributed to presence of complex and acetate ions”
Wankhede 和 Haram - 2003 - Synthesis and characterization of Cd-DMSO complex DOI: 10.1021/cm020761w
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