What absorbs at 1106 cm⁻¹ in an FTIR spectrum?
A band near 1106 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
Moguće dodjele funkcionalnih skupina
| Funkcionalna skupina | Potporni dokazi | Citirani izvori | Najveća pouzdanost |
|---|---|---|---|
| Silicon-oxygen (Si-O) | 3 | 3 | 0,9 |
| Ester | 1 | 1 | 1,0 |
| Siloxane (Si-O-Si) | 1 | 1 | 0,9 |
| Hydroxyl (O-H) | 1 | 1 | 0,8 |
Rangiranje odražava akumulirane literaturne dokaze, a ne jedno autoritativno pravilo. Uvijek provjerite u kontekstu vašeg uzorka.
Literatura iza ovih dodjela
-
Ester pouzdanost 1,0
“medium- to high-intensity bands at about 1106 and 991 are characteristic of O-C stretching vibration of ester functional groups”
Swiadro-Pieton 等 - 2022 - Fast and Noninvasive Hair Test for Preliminary Dia DOI: 10.3390/molecules27165318 -
pouzdanost 0,95
“Text: 'An Oi-originated optical absorption peak at 1106'”
Yonenaga 等 - 2014 - Czochralski growth of heavily tin-doped Si crystal DOI: 10.1016/j.jcrysgro.2014.02.052 -
Silicon-oxygen (Si-O) pouzdanost 0,9
“Characteristic absorption of Si-O-C group at 1106 cm-1.”
Ganie 等 - 2020 - Synthesis and Characterization of a New Surface-Mo DOI: 10.1155/2020/8814260 -
Siloxane (Si-O-Si) pouzdanost 0,9
“Explicit assignment: Si-O-Si groups peak at 1106 cm⁻¹”
Ghaemy 等 - 2007 - Nonisothermal cure kinetics of diglycidylether of DOI: 10.1002/app.25994 -
Silicon-oxygen (Si-O) pouzdanost 0,9
“Text: 'characteristic peak at 1106 ... attributed to the O-Si-O bonds'”
Shen 等 - 2016 - Manganese Phosphate Self-assembled Nanoparticle Su DOI: 10.1038/srep28989 -
Silicon-oxygen (Si-O) pouzdanost 0,8
“very strong absorption bands from 1106”
Filip 等 - 2013 - Investigation of thermal and catalytic degradation DOI: 10.2478/s11532-013-0202-y -
Hydroxyl (O-H) pouzdanost 0,8
“associated with inclusion of CO into OH- group position in HAP lattice”
Seredin 等 - 2020 - Development of a new approach to diagnosis of the DOI: 10.1038/s41598-020-78078-8 -
pouzdanost 0,7
“Text mentions very strong peak at 1106 with shoulder.”
Somaratne 等 - 2014 - Surface modification of silica with a hydrophilic DOI: 10.4038/jnsfsr.v42i4.7734
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