What absorbs at 576 cm⁻¹ in an FTIR spectrum?
A band near 576 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
가능한 작용기 할당
| 작용기 | 지원 사실 | 인용 출처 | 최고 신뢰도 |
|---|---|---|---|
| Metal oxygen | 6 | 5 | 1.0 |
| Alkyl C-H | 2 | 2 | 1.0 |
| Ring structure | 1 | 1 | 1.0 |
| Hydroxyl (O-H) | 1 | 1 | 1.0 |
| Methoxy (OCH3) | 1 | 1 | 1.0 |
| Methacrylate | 1 | 1 | 1.0 |
| C-O single bond | 1 | 1 | 1.0 |
| Acetate | 1 | 1 | 1.0 |
| N h | 1 | 1 | 1.0 |
| Amine primary | 1 | 1 | 1.0 |
| Phosphate (PO4) | 1 | 1 | 0.7 |
순위는 단일 권위 규칙이 아닌 축적된 문헌 증거를 반영합니다. 항상 샘플 상황에 대해 확인하세요.
이 할당의 배경이 되는 문헌
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Alkyl C-H 신뢰도 1.0
“cm-1 and 1635 due to stretching vibrations of O-H group, the bands assigned at 3275 cmcm-1, - 1 the band at 2922 due to vibrations of C H stretching thee band at 1213 1062cm-1,482cm-1,576cm-1,1535cm-1arethefollowingvibrationsC-Ostretching,N”
Bio-engineered TiO2 nanoparticles using Ledebouria revoluta extract: Larvicidal, histopathological, antibacterial and anticancer activity DOI: 10.1080/03067319.2020.1718668 -
Alkyl C-H 신뢰도 1.0
“Some additional sharp peaks at 1637 cm-1 ascribing to carbonyl group (C=O) stretchcm-1 Some additional sharp peaks at 1637 ascribing to carbonyl group (C=O) stretching and 576 cm contributed to C-H out of plane band for H-C=C group, and wer”
Development and Characterization of a Nutritionally Rich Spray-Dried Honey Powder DOI: 10.3390/foods10010162 -
Acetate 신뢰도 1.0
“Therewere three drastic decrement intensity peaks of C=O, C-OH, and C-O groups with the generation of new peaks at 576 cm-1, 505 cm-1 and 453 cm-1 corresponding to CuO stretching vibrations, that were explained by Gulati et al.”
Effect of rGO wt.% on the Preparation of rGO/CuO Nanocomposites at Different Test Periods and Temperatures DOI: 10.3390/cryst12101325 -
신뢰도 1.0
“Also 736 can be around 576 cm-1 is attributed to bending vibration bands attributed to Fe-O stretching (octahedral and tetrahedral).The 864 cm-1 is attributed to stretching vibration bands of CO group [11].”
Kiss 等 - 2015 - Elucidating Some Issues Regarding the Synthesis of DOI: 10.1063/1.4937250 -
신뢰도 1.0
“The high frequency bands at 576 and cm-1 643 corresponded to the symmetrical stretching of the BNa-MO-20 oxygen atoms with respect to the manganese atoms ν 3(Mn-O) 3400 1635 along the octahedral chains in the basal plane of [MnO 6] BNa-MO-1”
Lavra 等 - 2019 - DOI: 10.1590/0366-69132019653762653 -
Hydroxyl (O-H) 신뢰도 1.0
“tion of the primary oxidation products and about the induction period of state of the oil, the ratio of the intensity of each monitoring band at 576 cm(cid:0) 1), and unthe samples, and the bands assigned to alcohols (3535 h to the intensit”
A study of the dynamic changes of stability taking place during virgin olive oil storage period examined by mesh cell-FTIR spectroscopy DOI: 10.1016/j.lwt.2022.114160 -
신뢰도 1.0
“Information on the assignment of the wavenumber 576 cm-1 to chemical structures has remained relatively scarce [41], except for carbon-halogen stretching (400-800 cm-1), P=S stretching (500-850 cm-1), and P-Cl stretching (300-600 cm-1) [40]”
Probing Differential Metabolome Responses among Wheat Genotypes to Heat Stress Using Fourier Transform Infrared-Based Chemical Fingerprinting DOI: 10.3390/agriculture12060753 -
신뢰도 1.0
“The peaks at 576 496cm-1 are attributed to Cu-O vibrations confirming and Compressive strength of the samples is measured according the phosphate-copper interaction [27].”
Thermal, mechanical and electrical properties of lithium phosphate glasses doped with copper oxide DOI: 10.1007/s12034-019-1897-y
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