What absorbs at 1103 cm⁻¹ in an FTIR spectrum?
A band near 1103 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
Mögulegar úthlutun virkra hópa
| Virkur hópur | Stuðningsstaðreyndir | Tilvitnuð heimildir | Mesta öryggi |
|---|---|---|---|
| C-O single bond | 3 | 3 | 0,9 |
| Siloxane (Si-O-Si) | 1 | 1 | 1,0 |
| Carbohydrate | 1 | 1 | 0,95 |
| Carbonyl (C=O) | 1 | 1 | 0,9 |
Röðun endurspeglar uppsöfnuð ritrýnisgögn, ekki eina valdboðsreglu. Staðfestu alltaf í samhengi við sýnið þitt.
Ritlist á bak við þessar úthlutanir
-
öryggi 1,0
“Explicit assignment.”
Dey Sadhu 等 - 2020 - Preparation and characterization of polyanilinea DOI: 10.1002/pc.25738 -
Siloxane (Si-O-Si) öryggi 1,0
“Explicit assignment: Si-O-Si bond asymmetric stretch at 1103 per cm.”
Khosravi-Nikou 等 - 2021 - Desulfurization of liquid fuels using aluminum mod DOI: 10.1038/s41598-021-88439-6 -
Carbohydrate öryggi 0,95
“Explicit: '1103, 1060, and 1032 cm-1 (C-O vibration of cellulose)'”
da Silva 等 - 2023 - Multifunctional cotton fabrics with novel antibact DOI: 10.1007/s11998-023-00761-y -
öryggi 0,9
“Assigned to doping vibration of HCl”
Hidayat 等 - 2016 - Effect of Polyaniline Polymerization Methods on Th DOI: 10.1063/1.4958588 -
C-O single bond öryggi 0,9
“C-C-O band”
Jaggy 等 - 2020 - ATR-FTIR Analysis and One-Week Stress Relaxation o DOI: 10.3390/ma13081868 -
C-O single bond öryggi 0,9
“Same assignment.”
Kumar 等 - 2022 - Flexible Temperature Sensor Utilizing MWCNT Doped DOI: 10.3390/mi13020197 -
öryggi 0,9
“Valence vibration of Si-O group of clay network”
Turki 等 - 2022 - Environmental Application of Acid Activated Kaolin DOI: 10.21203/rs.3.rs-809851/v1 -
öryggi 0,9
“Explicit assignment: '1103 (non-carboxyl C-O stretch)'”
Volkov 等 - 2020 - Detonation Nanodiamonds A Comparison Study by Pho DOI: 10.3390/nano10122501
Ertu með róf með þessu bandi?
Hladdu upp FTIR-rófinu þínu og fáðu fulla túlkunarskýrslu — toppúthlutun með tilvitnunum í ritrýni, bókasamsvörun og sönnunarkeðju með öryggismati — á nokkrum sekúndum.
Túlka rófið mitt