What absorbs at 538 cm⁻¹ in an FTIR spectrum?
Ивица близо до 538 cm⁻¹ може да сочи към няколко функционални групи. По-долу са най-вероятните присвоявания, подредени по количеството публикувани доказателства, които ги подкрепят — всяко едно проследимо до литература (DOI) и кръстосано валидирано спрямо нашите 130 000+ референтни спектъра и графика на знанията.
Backed by 7 cited sources
Възможни определяния на функционални групи
| Функционална група | Подкрепящи факти | Цитирани източници | Най-висока достоверност |
|---|---|---|---|
| Metal oxygen | 3 | 3 | 1,0 |
| Aromatic ring | 1 | 1 | 1,0 |
| Carbohydrate | 1 | 1 | 1,0 |
Класирането отразява натрупаните литературни доказателства, а не единично авторитетно правило. Винаги потвърждавайте спрямо контекста на вашата проба.
Литература зад тези определяния
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Metal oxygen достоверност 1,0
“LLM confirmed rule peak-group candidate”
Hybrid structure of biotemplate-zinc-tin oxide for better optical, morphological and photocatalytic properties DOI: 10.1088/1361-6641/aa577c -
достоверност 1,0
“The (M-S) stretching frequency is observed from 538cm-1 the presence of the peaks at 583 and [18] of which the peak The FTIR spectra of the Zr-doped SnS nanopowders are shown in 2 583cm-1 538cm-1 SneS 3140cm-1observed at corresponds to bond”
Synthesis and characterization of Zr-doped SnS2 nanopowders by a simple soft chemical route towards magnetic and antibacterial applications DOI: 10.1016/j.surfin.2017.08.001 -
достоверност 1,0
“The strong bending vibration at ~ 538 is scatter of hematite, which is the main crystalline mineral in cm-1 assigned to Fe-bearing phyllosilicates (chlorite, biotite, etc.).”
An integrated toolkit using multiple methods for determining the potential sources of iron and manganese in groundwater: a case study from the lower Kelantan River Basin, Malaysia DOI: 10.1007/s12665-021-09756-7 -
Carbohydrate достоверност 1,0
“The cm(cid:3)1 strong absorption peak at 538 was confirmed to be characteristic of sugar derivatives.”
Isolation, characterization, optimization, immobilization and batch fermentation of bioflocculant produced by Bacillus aryabhattai strain PSK1 DOI: 10.1016/j.jgeb.2017.07.002 -
Metal oxygen достоверност 1,0
“3d, the characteristic peak of 531.5447 Zn-O was observed at binding energy while the peak was observed at 538.48 eV may be attributed to the stearate48.”
Superhydrophobic magnetic sorbent via surface modification of banded iron formation for oily water treatment DOI: 10.1038/s41598-022-15187-6 -
Aromatic ring достоверност 1,0
“The bands in the region are due to out-ofplane deformation of the phenyl ring and they are concm-1 It is evident that the intensity of the 538 band was cm-1 sensitive.34,35 formationally The broad 538 band due to increased during aging, sho”
Effect of low-temperature physical ageing on the dynamic transitions of atactic polystyrene in the glassy state DOI: 10.1002/polb.24883 -
Metal oxygen достоверност 1,0
“It should be noted cm-1 cm-1, vibration of hematite which yields vibrational bands at 538 and 469 were overlapping with that the Fe-O vibration of hematite which yields vibrational bands at 538 cm-1 and 469 cm-1, were”
Ma 等 - 2019 - Investigation of the Optical, Physical, and Chemic DOI: 10.3390/su11143803
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