What absorbs at 1054 cm⁻¹ in an FTIR spectrum?
A band near 1054 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
Možná přiřazení funkčních skupin
| Funkční skupina | Podpůrná fakta | Citované zdroje | Nejvyšší spolehlivost |
|---|---|---|---|
| Silicon-oxygen (Si-O) | 3 | 3 | 0,9 |
| Metal oxygen | 2 | 2 | 1,0 |
| C-O single bond | 2 | 2 | 0,95 |
| Siloxane (Si-O-Si) | 2 | 2 | 0,9 |
| N h | 1 | 1 | 0,9 |
| Alkyl C-H | 1 | 1 | 0,9 |
Pořadí odráží nahromaděné literární důkazy, nikoli jediné autoritativní pravidlo. Vždy potvrďte v kontextu vašeho vzorku.
Literatura za těmito přiřazeními
-
Metal oxygen spolehlivost 1,0
“Band attributed to vibrations of Ti-O-C”
Islam - 2021 - Fast responsive anatase nanoparticles coated fiber DOI: 10.1016/j.jallcom.2020.156246 -
C-O single bond spolehlivost 0,95
“Explicit assignment: 'peak appearing at 1054 can be ascribed to a strong C-OH stretching bond'”
Das 等 - 2022 - Thermo-Optical Characterization of Therminol55 Bas DOI: 10.3390/nano12111862 -
Alkyl C-H spolehlivost 0,9
“Explicit assignment in text”
Kumar 和 Rao - 2018 - Structural and electrochemical properties of PVP-C DOI: 10.1088/2053-1591/aace40 -
C-O single bond spolehlivost 0,9
“Explicit assignment: '1054,36 C - O stretching 1085-1050 Strong Amine'”
Kustiati 等 - 2022 - Dataset of Phytochemical and secondary metabolite DOI: 10.1016/j.dib.2021.107774 -
Siloxane (Si-O-Si) spolehlivost 0,9
“asymmetric vibration peak of Si-O-Si”
Zhang 等 - 2022 - Highly-efficient removal of Pb (II) from water by DOI: 10.1016/j.micromeso.2022.112280 -
Silicon-oxygen (Si-O) spolehlivost 0,9
“Explicit assignment: 'broad peak at 1054 corresponds to Si-O stretching'”
Zhu 等 - 2022 - Optimizing the Synthesis and Thermal Properties of DOI: 10.3390/en15041291 -
Silicon-oxygen (Si-O) spolehlivost 0,8
“Text: '(Si-O) bands of OxPSi at 1054'”
De la Cruz-Guzman 等 - 2014 - A turn-on fluorescent solid-sensor for Hg(II) dete DOI: 10.1186/1556-276X-9-431 -
Metal oxygen spolehlivost 0,7
“Functional vibrational bands.”
Herrera-Barros 等 - 2020 - Nickel adsorption from aqueous solution using lemo DOI: 10.1016/j.scp.2020.100299
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