What absorbs at 3585 cm⁻¹ in an FTIR spectrum?
A band near 3585 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 5 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 |
|---|---|---|---|
| Water (H2O) | 2 | 2 | 1.0 |
| Metal hydroxyl | 1 | 1 | 1.0 |
| Hydroxyl (O-H) | 1 | 1 | 1.0 |
| N h | 1 | 1 | 1.0 |
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
-
N h 置信度 1.0
“LLM confirmed rule peak-group candidate”
Budiarto - 2017 - The Effect of Antioxidant Concentration of N-isopr DOI: 10.1063/1.4978141 -
Hydroxyl (O-H) 置信度 1.0
“glassy aqueous Ca(ClO on the structure of water is magnified on the low wavenumber 4) solutions at low temperatures, the | January 2 http://pubs.rsc.org cm(cid:1)1 side of the O-H stretching bonds in the difference spectra peaks at 3585 and”
Chen 等 - 2004 - ATR-FTIR spectroscopic studies on aqueous LiClO4, DOI: 10.1039/B311768E -
Water (H2O) 置信度 1.0
“confirmed water molecules is by the deconvoluted bands at 3585, Theseeffectsmaybeascribedtochangesinwettability,asorganicmol3525,3454,3450,3380and3262cm-1(Fig.2a).Inparticular,therela-”
Clabel 等 - 2020 - Organo-mineral associations in a Spodosol from nor DOI: 10.1016/j.geodrs.2020.e00303 -
Water (H2O) 置信度 1.0
“1994), the band at 3585 (band D) may be attributed to water of the inner cm-1 hydration sphere of the interlayer cations whereas the band at 3440 (band F) may be due to cm-1 absorbed H 2O stretching vibration (Russel and Farmer 1964).”
Schingaro 等 - 2021 - New insights into the crystal chemistry of sauconi DOI: 10.2138/am-2020-7460. -
Metal hydroxyl 置信度 1.0
“On the other hand, the characteristics 3519cm-1 bands of the Al-OH group transitional vibration band at at 3585 and were observed for calcined kaolinite 908cm-1 Si-O-AlVI 600°C, samples at but the intensity of hydroxide bands was and the be”
Kassa 等 - 2022 - Characterization and Optimization of Calcination P DOI: 10.1155/2022/5072635
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