What absorbs at 1107 cm⁻¹ in an FTIR spectrum?
A band near 1107 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 8 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 |
|---|---|---|---|
| Carbohydrate | 3 | 3 | 1.0 |
| Hydroxyl (O-H) | 2 | 2 | 1.0 |
| C-O single bond | 2 | 1 | 1.0 |
| Aromatic ring | 1 | 1 | 1.0 |
| N-O bond | 1 | 1 | 1.0 |
| Hydrogen bond | 1 | 1 | 1.0 |
| Silicon hydride | 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
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Silicon hydride 置信度 1.0
“It can be seen from the spectra that, a three sharp absorption bands appear at 2109 cm-1, cm-1 cm-1 cm-1 915 and 615 assigned to Si-H vibration and the band appears at 1107 due to 2 7”
Structural, optical and electrical characterization of nanostructured porous silicon: Effect of current density DOI: 10.1016/j.saa.2015.07.055 -
Hydrogen bond 置信度 1.0
“To 2 Si-O Since the free stretching vibration (without obtain the detailed information on amide I and amide hydrogen-bonding effect) brings out the peak at 1107 II bands, a deconvolution of these two bands was carried cm-1”
Lu 和 Mi - 2005 - Characterization of the interfacial interaction be DOI: 10.1021/ma0486896 -
Carbohydrate 置信度 1.0
“8B and C highlight positive variations in demonstrate the successful use of vibrational spectroscopy to cm(cid:3)1 absorbance bands at 1107 and 1015 corresponding to xed characterise plant tissues in and in vitro samples, thus far polysacc”
Application of vibrational spectroscopy techniques to non-destructively monitor plant health and development DOI: 10.1039/c5ay00377f -
置信度 1.0
“FTIR analysis of UMG wafers showed that a peak at 1107 ascribed to interstitial oxygen and present only in B-type and mono wafers is not modified after PDG while cm-1) oxygen precipitates (peak around 1234 disappear from all types of UMG wa”
Dasilva-Villanueva 等 - 2022 - Reduction of trapping and recombination in upgrade DOI: 10.13039/501100011033 -
Hydroxyl (O-H) 置信度 1.0
“hemicellulose, as does the O-H association absorption band at 1107 It could be seen that the ZnCl group 2”
Effects of Combined Acid-alkali and Heat Treatment on the Physiochemical Structure of Moso Bamboo DOI: 10.1038/s41598-020-63907-7 -
C-O single bond 置信度 1.0
“Published cm(cid:3)1,35,39 cm(cid:3)1 band).35,38 presence of a covalent CH vibrations at 1459, 1368, and 1309 amide I (ester The peak at 1531 shows 2 cm(cid:3)1,35,38 cm(cid:3)1,35 is C-O-C band) at 1221 that the urethane band increases wi”
Polyurethane/58S bioglass nanofibers: synthesis, characterization, and in vitro evaluation DOI: 10.1039/c5ra24786a -
Hydroxyl (O-H) 置信度 1.0
“com PEER-REVIEWED ARTICLE There was a dramatic increase of intensities at 3498.8 (OH stretching), 1107, 1053, cm-1.”
Hassan 等 - 2021 - Hydroxypropyl Cellulose Loaded with ZnO Nanopartic DOI: 10.3390/ma13020363 -
N-O bond 置信度 1.0
“It was cm-1 observed that no peak was found at 1745 and cm-1 1107 in plain film, and the stretching vibration gradually strengthened with the gradual increase in the content of GEO.”
Flavor, antimicrobial activity and physical properties of gelatin film incorporated with of ginger essential oil DOI: 10.1007/s13197-021-05080-x
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