What absorbs at 1714 cm⁻¹ in an FTIR spectrum?
A band near 1714 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
Možne dodelitve funkcionalnih skupin
| Funkcionalna skupina | Podporna dejstva | Citirani viri | Najvišje zaupanje |
|---|---|---|---|
| Carbonyl (C=O) | 13 | 12 | 0,9 |
| Carboxyl (COOH) | 2 | 2 | 0,9 |
| Carbohydrate | 1 | 1 | 0,95 |
Razvrstitev odraža zbrane literaturne dokaze, ne enega avtoritativnega pravila. Vedno preverite glede na kontekst vašega vzorca.
Literatura za temi dodelitvami
-
Carbohydrate zaupanje 0,95
“Text: 'peak intensity at 1714 corresponded to hemicellulose' and 'hemicellulose peak at 1714'”
Solihat 等 - 2020 - Microwave assisted dilute organic acid pre-treatme DOI: 10.1088/1757-899X/935/1/012046 -
Carbonyl (C=O) zaupanje 0,9
“Text states 'C=O peak from 1714 to 1718 cm-1'.”
Ibrahim 等 - 2011 - A study of poly vinyl chloridepoly(butylene adipa DOI: 10.1007/s10965-010-9486-1 -
Carbonyl (C=O) zaupanje 0,9
“Text: 'FTIR absorption peak at 1714 C=O stretching vibration'”
Kim 和 Kang - 2012 - Fabrication of large area photonic crystal with su DOI: 10.1117/12.930432 -
Carbonyl (C=O) zaupanje 0,9
“C=O characteristic peak of NaOL”
Zeng 等 - 2022 - Effects and Mechanism of Fe3+ on Flotation Separat DOI: 10.3390/separations9050110 -
Carbonyl (C=O) zaupanje 0,9
“Text: 'cm-1 vibration at 1714'”
Bashir 等 - 2014 - In vitro Evaluation of Nateglinide-Loaded Microsph DOI: 10.4314/tjpr.v13i7.6 -
Carbonyl (C=O) zaupanje 0,9
“Explicit assignment: C=O band at 1714 cm-1 for cyclohexanone.”
Carneiro 等 - 2011 - The effect of water on the performance of TiO2 in DOI: 10.1016/j.jcat.2010.10.019 -
Carbonyl (C=O) zaupanje 0,9
“Text: 'DPBA (1714 are ascribed to C=O stretching vibration of the protonated COOH'”
Hussein 等 - 2012 - Herbicide-Intercalated Zinc Layered Hydroxide Nano DOI: 10.3390/ijms13067328 -
Carbonyl (C=O) zaupanje 0,9
“Characteristic carbonyl band.”
Kurt 等 - 2021 - Determination of the residual monomer concentratio DOI: 10.1002/app.50730
Imate spekter s tem pasom?
Naložite svoj FTIR spekter in v nekaj sekundah pridobite celotno poročilo o interpretaciji — dodelitve vrhov z literaturnimi citati, ujemanja knjižnice in verigo dokazov z oceno zaupanja.
Interpretiraj moj spekter