What absorbs at 586 cm⁻¹ in an FTIR spectrum?
A band near 586 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
Gán nhóm chức có thể
| Nhóm chức | Sự kiện hỗ trợ | Nguồn tham khảo | Độ tin cậy cao nhất |
|---|---|---|---|
| Hydroxyl (O-H) | 2 | 2 | 1,0 |
| Metal oxygen | 2 | 2 | 1,0 |
| Ring structure | 1 | 1 | 1,0 |
| Aromatic ring | 1 | 1 | 1,0 |
| Metalloid oxygen | 1 | 1 | 1,0 |
| Nitro (NO2) | 1 | 1 | 1,0 |
| Carboxyl (COOH) | 1 | 1 | 1,0 |
| Phosphate (PO4) | 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
-
Metal oxygen độ tin cậy 1,0
“assumed that the carboxylic group ) present in aqueous peel cm(cid:0) 1 strong additional peak at 586 ascertained the stretching vibration extract that undergoes complex formation or chelation reaction with Fe-O Fe3O4-NPs (Prasad et al., 20”
Green synthesis of magnetite nanoparticles using Lathyrus sativus peel extract and evaluation of their catalytic activity DOI: 10.1016/j.clet.2021.100117 -
Metal oxygen độ tin cậy 1,0
“LLM confirmed rule peak-group candidate”
Kiswanto 等 - 2018 - Effect of Zinc on Crystal Structure and Magnetic P DOI: 10.1088/1757-899X/367/1/012001 -
Phosphate (PO4) độ tin cậy 1,0
“986.2 P-O-P asymmetric stretching bond 875.2 P-O-P asymmetric stretching bond 586.0 (H-O-) P=O bond (strong absorption) acid phosphates 521.9 (H-O-) P=O bond (strong absorption) acid phosphates cm-1 The strong absorptions at 577.1 and 527.7”
Growth and characterization of calcium hydrogen phosphate dihydrate crystals from single diffusion gel technique DOI: 10.1002/crat.200900700 -
độ tin cậy 1,0
“The characteristic absorption bands between 586.25 and 450.3 cm-1 cm´1 450.3 are assigned to the vibration of the bond between the oxygen atom and the metal ions”
Biodiesel Production by Aspergillus niger Lipase Immobilized on Barium Ferrite Magnetic Nanoparticles DOI: 10.3390/bioengineering3020014 -
Hydroxyl (O-H) độ tin cậy 1,0
“The peak at around 586 was assigned to the vibration of O-H out-of-plane bending [28].”
Discrimination of Syzygium samarangense cv. ‘Giant Green’ Leaves at Different Maturity Stages by FTIR and GCMS Fingerprinting DOI: 10.3390/horticulturae9050609 -
Nitro (NO2) độ tin cậy 1,0
“Lastly, the peak appearing at 586 cm-1 indicates XRD and XPS data, our nanocomposite mostly possesses 2H MoS phase with low or no 2 the presence of Te-O stretching bond vibration [38].”
Synthesis of Molybdenum Sulfide/Tellurium Hetero-Composite by a Simple One-Pot Hydrothermal Technique for High-Performance Supercapacitor Electrode Material DOI: 10.3390/nano11092346 -
độ tin cậy 1,0
“As shown in the FTIR of zinc-biochar nanocomposite after application for Cr(VI) adsorption, showing cm-1 cm-1 Figure 8, the peaks at 586 and 636 were observed only in the HBC/nZVI the hydroxyl groups formed on the biochar composite after ad”
Biochar Nanocomposite as an Inexpensive and Highly Efficient Carbonaceous Adsorbent for Hexavalent Chromium Removal DOI: 10.3390/ma15176055 -
Aromatic ring độ tin cậy 1,0
“Moreover, the discussed aromatic ring modes ν(CO) CH2O, δ(CH), ν(CC) CH2-CH2/ρ w(CH 2) CH3, ν(OC) OCH2/ indicate contribution to the bands observed at 586ρ r(CH 2), ν(CC) CH2-CH2/ν(OC) OCH3, ρ r(OC 2H 4), and δ(CCO)/”
Piergies 等 - 2019 - Vibrational Fingerprint of Erlotinib FTIR, RS, an DOI: 10.1155/2019/9191328
Có phổ với dải này không?
Tải lên phổ FTIR của bạn và nhận báo cáo diễn giải đầy đủ — gán đỉnh với tài liệu tham khảo, kết quả so khớp thư viện và chuỗi bằng chứng xếp hạng độ tin cậy — trong vài giây.
Diễn giải phổ của tôi