What absorbs at 604 cm⁻¹ in an FTIR spectrum?
A band near 604 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
可能性のある官能基アサイン
| 官能基 | 裏付け事実 | 引用元 | 最高信頼度 |
|---|---|---|---|
| Metal oxygen | 4 | 3 | 1.0 |
| Phosphate (PO4) | 2 | 2 | 1.0 |
| Alkyl C-H | 1 | 1 | 1.0 |
| Chlorine | 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 |
| Siloxane (Si-O-Si) | 1 | 1 | 0.8 |
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これらのアサインの根拠となる文献
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Metal oxygen 信頼度 1.0
“stretching at 604 O-Cr-O bending mode at 419 and Ag-O bands at 561 and 443 The powder X-ray diffraction patterns 2u”
Athawale 和 Desai - 2011 - Silver doped lanthanum chromites by microwave comb DOI: 10.1016/j.ceramint.2011.05.008 -
信頼度 1.0
“cm(cid:2)1) at 1153.6 strong sulphate band (1153.6 two shoulders at around 1114 and towards a lower wave cm(cid:2)1 cm(cid:2)1) 1097 number (1097.6 and O-S-O bending band at around 603.7 and (Table 3a) is possibly caused by the P.A.”
Theoretical and experimental study of structures and properties of cement paste The nanostructural aspects of C–S–H DOI: 10.1016/j.jpcs.2011.05.001 -
Phosphate (PO4) 信頼度 1.0
“Considering the above-described intensity of the sub-band at as well as by meaneeds, this study employed ATR-FTIR to investigate the suringthefullwidthathalfmaximum(FWHM)ofthepeakat 604cm-1 604cm-1, ] effect of these food items on dentin af”
Alebrahim 等 - 2022 - Effect of Exposure to Acidic Food Items on Dentin DOI: 10.1155/2022/8542144 -
Metal oxygen 信頼度 1.0
“The present peak at 1025 indicates the asymmetric stretching of the C-O-C The peak cm-1 cm-1 821 was due to the bending vibration of C=C and the peak 604 pertained to the stretching vibration of Ni-O, Fe-O, and Co-O in the tetrahedral or oc”
Production of Ni0.5Co0.5Fe2O4/activated carbon@chitosan magnetic nanobiocomposite as a novel adsorbent of methylene blue in aqueous solutions DOI: 10.1038/s41598-023-33470-y -
Acetate 信頼度 1.0
“cm-1 2351.33 for =C-H stretch, 1739.42 for cm-1 -C-H deformation, 1460.07 for -C-H bending, cm-1 1251.66 and 1025.52 for C-O stretch in -COOH cm-1 group, 604.28 and 657.49 for monosubstituted benzene ring (Fig.”
Haque 等 - 2020 - Degradation of Reactive Blue 19 Dye Using Copper N DOI: 10.15244/pjoes/104663 -
Hydroxyl (O-H) 信頼度 1.0
“In the FTIR spectra of Fe 3O 4, the peaks at 3413 and cm-1 cm-1 1634 corresponds to the O-H vibration meanwhile the peak at 604 represented Polymers 2022, 14, x FOR PEER REVIEW”
Magnetic Graphene-Based Nanosheets with Pluronic F127-Chitosan Biopolymers Encapsulated -Mangosteen Drugs for Breast Cancer Cells Therapy DOI: 10.3390/polym14153163 -
信頼度 1.0
“The bands at 603.71 and 602.71 correspond to the C-Cl (alkyl halides).”
Pirtarighat 等 - 2019 - Green synthesis of silver nanoparticles using the DOI: 10.1007/s40097-018-0291-4 -
信頼度 0.9
“Explicit assignment: 'Fe3+-O2- bond at tetrahedral (A-site)'.”
Influence of cobalt substitution on structural, optical, electrical and magnetic properties of nanosized lithium ferrite DOI: 10.1007/s10854-018-9744-2
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