What absorbs at 912 cm⁻¹ in an FTIR spectrum?
A band near 912 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
가능한 작용기 할당
| 작용기 | 지원 사실 | 인용 출처 | 최고 신뢰도 |
|---|---|---|---|
| Adsorbed carbon monoxide | 1 | 1 | 1.0 |
| Carbonyl (C=O) | 1 | 1 | 1.0 |
| Oxygen heterocycle | 1 | 1 | 1.0 |
| C-O single bond | 1 | 1 | 1.0 |
| Hydroxyl (O-H) | 1 | 1 | 1.0 |
순위는 단일 권위 규칙이 아닌 축적된 문헌 증거를 반영합니다. 항상 샘플 상황에 대해 확인하세요.
이 할당의 배경이 되는 문헌
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Hydroxyl (O-H) 신뢰도 1.0
“The thickness of the thin film Accordingtotheliterature,thepeakslocatedatabout912,891and can be estimated based on the volume and concentration of the cm(cid:2)1 (p(-OH)), 801 are assigned to -OH out-of-plane bending solution,themolarmassan”
Gao 等 - 2018 - A kinetics study of the heterogeneous reaction of DOI: 10.1039/c8cp01914b -
C-O single bond 신뢰도 1.0
“LLM confirmed rule peak-group candidate”
Characterization of quicklime as raw material to hydrated lime: Effect of temperature on its characteristics DOI: 10.1063/1.5066668 -
Oxygen heterocycle 신뢰도 1.0
“The cm-1, RIPT pure epoxy resin showed peaks at 912 and 856 in Fig 1, due to the oxirane group of epoxy cm-1 resin [14].”
Srivastava 等 - 2018 - Studies on the structural changes during curing of DOI: 10.1016/j.saa.2017.06.066 -
Adsorbed carbon monoxide 신뢰도 1.0
“Carbon monoxide photooxidation rate (W) on TiO2 (1), ZnOI (2) and ZnOII University cm-1 for which O-O stretching band lies at 912 can react with”
Subbotina 和 Barsukov - 2020 - Direct evidence of the key role of UV-formed perox DOI: 10.1039/C9CP04728J. -
신뢰도 1.0
“The nal HNT phase (001) became thinner when compared to untreated HNT, as also reported peaks at approximately 1100-1020 cm-1 and 912 cm-1 are assigned to stretching vibrations by Panda et al.”
Selectively Etched Halloysite Nanotubes as Performance Booster of Epoxidized Natural Rubber Composites DOI: 10.3390/polym13203536
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