What absorbs at 574 cm⁻¹ in an FTIR spectrum?
A band near 574 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 7 cited sources
Attributions possibles de groupes fonctionnels
| Groupe fonctionnel | Faits à l＇appui | Sources citées | Confiance maximale |
|---|---|---|---|
| Phosphate (PO4) | 3 | 2 | 1,0 |
| Metal oxygen | 2 | 2 | 1,0 |
| Siloxane (Si-O-Si) | 1 | 1 | 1,0 |
| Silicon-oxygen (Si-O) | 1 | 1 | 1,0 |
| Silicon (Si) | 1 | 1 | 1,0 |
| Chlorine | 1 | 1 | 1,0 |
| Hydroxyl (O-H) | 1 | 0 | 1,0 |
Le classement reflète les preuves bibliographiques accumulées, et non une règle faisant autorité. Confirmez toujours dans le contexte de votre échantillon.
Bibliographie derrière ces attributions
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confiance 1,0
“The band at 574 corresponds to Element Weight (%) Atomic (%) Cu-O stretching vibration.”
Green synthesis of bimetallic Pt@Cu nanostructures for catalytic oxidative desulfurization of model oil DOI: 10.1007/s40097-017-0223-8 -
confiance 1,0
“The absorption bands observed at 752.97 and 574.11 cm-1 were assigned to C-Cl and C-Br stretching of alkyl halides, respectively.”
Facile Green Synthesis of Zinc Oxide Nanoparticles with Potential Synergistic Activity with Common Antifungal Agents against Multidrug-Resistant Candidal Strains DOI: 10.3390/cryst12060774 -
confiance 1,0
“Then, a band at 574 associated with 4 4the Zn-O symmetric stretching vibration in the ZnO was also spotted.”
A Study on Optical Properties of Zinc Silicate Glass-Ceramics as a Host for Green Phosphor DOI: 10.3390/app10144938 -
Silicon (Si) confiance 1,0
“cm-1 and 574 were the symmetrical stretching vibration of PO A comparison of the was due to the asymmetrical stretching vibration of Si-O-Si;”
Novel Hydroxyl-Containing Quaternary Ammonium Salt N-(2-Hydroxyethyl)-N, N-Dimethyl-3-[(1-Oxododecyl)amino]- 1-Propanaminium: Its Synthesis and Flotation Performance to Quartz DOI: 10.3390/min13050702 -
Phosphate (PO4) confiance 1,0
“The peaks at 1044.38 cm-1 and 602.37 cm-1 were attributed to the asymmetric stretching vibration of P-O-P bond in PO 43-, the peak at 574.37 cm-1 indicated the in-plane bending vibration of P-O-P in PO (Lu et al., 1998;”
Wei 等 - 2020 - Investigating flotation behavior and mechanism of DOI: 10.37190/ppmp/119662 -
confiance 1,0
“Specifically, a new peak attributed to Cr at 574.5 eV was observed in LR-EPI-8-Cr, indicatSpecifically, a new peak attributed to Crat 574.5 eV was observed in LR-EPI-8-Cr, indicatSpecifically, a new peak attributed to Cr at 574.5 eV was obs”
Efficient Removal of Heavy Metals from Aqueous Solution Using Licorice Residue-Based Hydrogel Adsorbent DOI: 10.3390/gels9070559 -
Phosphate (PO4) confiance 0,9
“Explicit assignment: 'PO group at 574'”
Natasha 等 - 2008 - Fourier transform infrared study on sol-gel derive DOI: 10.4028/www.scientific.net/AMR.47-50.1185
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