Nitro (NO2) — FTIR absorption peaks and assignments
These are the characteristic FTIR wavenumbers where Nitro (NO2) 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 Nitro (NO2)
| Волновое число (см⁻¹) | Подтверждающие факты | Цитируемые источники | Максимальная достоверность |
|---|---|---|---|
| 1358 | 2 | 1 | 0,9 |
| 1540 | 2 | 1 | 0,9 |
| 1530 | 1 | 1 | 0,9 |
| 1349 | 1 | 1 | 0,9 |
| 1347 | 1 | 1 | 0,9 |
| 1897 | 1 | 1 | 0,9 |
| 1593 | 1 | 1 | 0,8 |
| 1346 | 1 | 1 | 0,8 |
| 3460 | 1 | 1 | 0,8 |
| 2116 | 1 | 1 | 0,8 |
| 1830 | 1 | 1 | 0,8 |
| 1536 | 1 | 1 | 0,7 |
| 1521 | 1 | 1 | 0,7 |
| 1526 | 1 | 1 | 0,7 |
| 1500 | 1 | 1 | 0,6 |
| 825 | 1 | 0 | 0,9 |
| 1384 | 1 | 0 | 0,9 |
Литература, лежащая в основе этих назначений
-
1897 cm⁻¹ достоверность 0,9
“Explicitly stated: '1897 (NO2)'”
Bahramnia 等 - 2022 - The Effect of 3-(Glycidoloxy Propyl) Trimethoxy Si DOI: 10.21203/rs.3.rs-381518/v1 -
1347 cm⁻¹ достоверность 0,9
“Absorption band for NS liquid phase in absence of CO2.”
Fujita 等 - 2011 - Selective hydrogenation of nitrostyrene to aminost DOI: 10.1016/j.supflu.2011.02.016 -
1540 cm⁻¹ достоверность 0,9
“disappearance of the nitro absorptions at 1540”
Imide-containing phthalonitrile resin DOI: 10.1016/0032-3861(93)90213-t -
1830 cm⁻¹ достоверность 0,8
“Text: 'weak band centered at 1830 is observed' for NO2 and N2O4”
Mochida 和 Finlayson-Pitts - 2000 - FTIR study of N2O3 on porous glass at room tempera DOI: 10.1021/jp001484o -
2116 cm⁻¹ достоверность 0,8
“Characteristic peak for -NO2 substitution.”
Hegde 等 - 2018 - Synthesis and Antimicrobial Screening of Pyrimidin DOI: 10.5012/jkcs.2018.62.2.87 -
1346 cm⁻¹ достоверность 0,8
“Signals for NO2 units near 1346 cm-1”
Zhang 等 - 2022 - Metal Complexes of the Porphyrin-Functionalized Po DOI: 10.3390/polym14030449 -
1526 cm⁻¹ достоверность 0,7
“Splitting of NO2 band in CCl4”
Simon 等 - 2009 - Nitrochalcones as organogelators evidence of the DOI: 10.1039/b902444a -
1500 cm⁻¹ достоверность 0,6
“Peak between 1400 and 1600 cm-1 associated with nitro and ether groups.”
Fine 等 - 2020 - Spectral deep learning for prediction and prospect DOI: 10.1039/c9sc06240h
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