What absorbs at 1014 cm⁻¹ in an FTIR spectrum?
A band near 1014 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 |
|---|---|---|---|
| Hydroxyl (O-H) | 3 | 3 | 1,0 |
| C-O single bond | 1 | 1 | 1,0 |
| Carbonate | 1 | 1 | 1,0 |
| Water (H2O) | 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
-
Water (H2O) độ tin cậy 1,0
“When the speciation and toxicity results were evaluThe water bending vibration identified around 1014 and”
The effect of electrocoagulation (EC) on total arsenic, arsenite (As3+) and arsenate (As5+) species removal from model groundwater investigating toxicity and sludge characteristic DOI: 10.1007/s13201-022-01660-0 -
Carbonate độ tin cậy 1,0
“affording the gel a higher proportion of silicon and shifting the FTIR band to higher values (1014 The carbonate band on the spectra for the activated pastes were both shifted to slightly higher cm-1) or lower wave numbers (1400 to 1500 and”
D'Elia 等 - 2020 - Effect of Alkali Concentration on the Activation o DOI: 10.3390/app10072203 -
độ tin cậy 1,0
“10 (a) Ti concentrations in ppm determined by LA-ICP-MS as a function of the normalized 1013 integrated absorbance from the two IR bands attributed to the titanium clinohumite-like 1014 cm-1).”
Demouchy 和 Alard - 2021 - Hydrogen, trace, and ultra-trace element distribut DOI: 10.1007/s00410-021-01778-5 -
Hydroxyl (O-H) độ tin cậy 1,0
“CaCO3 is widely used in the gloves inis assigned to hydroxyl (OH) groups peak appearing at 1014 dustry as a filler because it can improve latex stiffness and simultaout-of-plane bending in the terminal carboxylic groups of the polyester neo”
Binational survey of personal protective equipment (PPE) pollution driven by the COVID-19 pandemic in coastal environments: Abundance, distribution, and analytical characterization DOI: 10.1016/j.jhazmat.2021.128070 -
Hydroxyl (O-H) độ tin cậy 1,0
“The intense broad bands at 1463.8 and 1014.42 cm-1 are attributed to the AuNPs banding from the hydroxyl groups.”
Hendi 等 - 2020 - Green nanogold activity in experimental breast car DOI: 10.1042/BSR20200115 -
C-O single bond độ tin cậy 1,0
“LLM confirmed rule peak-group candidate”
Inerting Waste Al Alloy Dust with Natural High Polymers: Sustainability of Industrial Waste DOI: 10.3390/ma15165540 -
Hydroxyl (O-H) độ tin cậy 1,0
“The PC4 loadings spectrum reveals characteristic signatures at 723 and 1014 cm-1 as well as a broad band in the OH”
Grape Seeds: Chromatographic Profile of Fatty Acids and Phenolic Compounds and Qualitative Analysis by FTIR-ATR Spectroscopy DOI: 10.3390/foods9010010
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