What absorbs at 597 cm⁻¹ in an FTIR spectrum?
A band near 597 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
Gán nhóm chức có thể
| Nhóm chức | Sự kiện hỗ trợ | Nguồn tham khảo | Độ tin cậy cao nhất |
|---|---|---|---|
| Acetate | 1 | 1 | 1,0 |
| Chitosan | 1 | 1 | 1,0 |
| Metal oxygen | 1 | 1 | 1,0 |
| Sulfate (SO4) | 1 | 1 | 1,0 |
| Phosphate (PO4) | 1 | 1 | 1,0 |
| Chlorine | 1 | 1 | 1,0 |
Xếp hạng phản ánh bằng chứng tài liệu tích lũy, không phải một quy tắc duy nhất có thẩm quyền. Luôn xác nhận với ngữ cảnh mẫu của bạn.
Tài liệu tham khảo đằng sau các gán này
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độ tin cậy 1,0
“1, 1 cerning temperature originated by the thermo-oxidative 2340 cmand the peak at 597 cmis a representative degradation and informative with the corresponding of C-Cl stretc.hing vibrations (Nirmal Ghosh et al.”
Current plastics pollution threats due to COVID-19 and its possible mitigation techniques: a waste-to-energy conversion via Pyrolysis DOI: 10.1186/s40068-020-00217-x -
Phosphate (PO4) độ tin cậy 1,0
“finally, two strong and sharp peaks at 597 and 560 cm-1 are attributed to the triple degenerate antisymmetric bending mode of the [PO 4]3group [9] (Table 5).”
Structural Characterization of Low-Sr-Doped Hydroxyapatite Obtained by Solid-State Synthesis DOI: 10.3390/cryst13010117 -
Sulfate (SO4) độ tin cậy 1,0
“cm-1 cm-1 at 666 and 597 represent the stretching and bending vibration of sulfate, the peak at peaks at 666 cm-1 and 597 cm-1 represent the stretching and bending vibration of sulfate, the peak at cm-1 cm-1 1096 is the stretching vibration”
Inhibition of Poly(ethylenediaminetetraacetic acid-diethanolamine) on Deposition of Calcium Sulfate Crystal in Simulated Industrial Water DOI: 10.3390/cryst10060544 -
độ tin cậy 1,0
“The characteristic vibra- (S-O stretch) and around 668 and 597 cm-1 (S-O tions of sulfate can be seen at 1100 cm-1 bends) [13].”
Assessment of Easily Accessible Spectroscopic Techniques Coupled with Multivariate Analysis for the Qualitative Characterization and Differentiation of Earth Pigments of Various Provenance DOI: 10.3390/min12060755 -
Metal oxygen độ tin cậy 1,0
“4a, FT-IR spectrum of Fe 3O displays a strong absorp4 cm-1 tion band at 597 belonging to the tetrahedral structure of trivalent Fe-O absorption.”
Silver incorporated into g-C3N4/Alginate as an efficient and heterogeneous catalyst for promoting click and A3 and KA2 coupling reaction DOI: 10.1038/s41598-021-93239-z -
Chitosan độ tin cậy 1,0
“cm-1 bands at 1,597 and 1,615 In this study, solid-state NMR spectra revealed the in the FTIR spectrum of functional groups of chitosan acetate salt in its molecular chitosan.”
Fernandez Cervera 等 - 2011 - Effects of Spray Drying on Physicochemical Propert DOI: 10.1208/s12249-011-9620-3 -
độ tin cậy 0,9
“Explicit assignment in text.”
Plata Lievano 和 Carreno Diaz - 2016 - Synthesis and Characterization of 1-Methyl-3-Metho DOI: 10.1590/1980-5373-MR-2015-0561
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