What absorbs at 1310 cm⁻¹ in an FTIR spectrum?
A band near 1310 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
可能的官能基指派
| 官能基 | 支持事實 | 引用來源 | 最高信心 |
|---|---|---|---|
| C n single bond | 3 | 2 | 0.9 |
| Amide | 2 | 2 | 0.9 |
| Carbonate | 1 | 1 | 0.9 |
| N h | 1 | 1 | 0.9 |
| C c single bond | 1 | 1 | 0.9 |
排名反映累積的文獻證據，而非單一權威規則。請務必根據您的樣品背景進行確認。
這些指派背後的文獻
-
信心 0.9
“Explicit assignment in text.”
Li 等 - 2003 - Preparation of graphitic carbon nitride by electro DOI: 10.1360/03wb0011 -
C c single bond 信心 0.9
“bending vibration of C-C bond”
Chen 等 - 2020 - Inhibition of Poly(ethylenediaminetetraacetic acid DOI: 10.3390/cryst10060544 -
C n single bond 信心 0.9
“Text: 'C-N stretch at 1310 (Amide III)'”
Dordevic 等 - 2021 - Incorporation of Natural Blueberry, Red Grapes and DOI: 10.3390/polym13193388 -
信心 0.9
“Text: 'peaks at 1653 and 1310 ... stem from the asymmetric NOO stretching'”
Ivanov 等 - 2017 - Organic and Third Phase in HNO3TBPn-Dodecane Sys DOI: 10.1080/07366299.2017.1336048 -
Amide 信心 0.9
“Characteristic band for amide III.”
Lin 等 - 2021 - Sustainable Extraction of Chitin from Spent Pupal DOI: 10.3390/pr9060976 -
N h 信心 0.9
“Peaks at 1310 and 1537 due to NH- and C-N stretch.”
Paul 等 - 2013 - Antimicrobial, mechanical and thermal studies of s DOI: 10.3390/jfb4040358 -
Carbonate 信心 0.9
“Explicit assignment in text: 'bands at 1410 and 1310 attributed to carbonate species'”
Yu 等 - 2019 - Design of core-shell titania-heteropolyacid-metal DOI: 10.1039/c9na00398c -
Amide 信心 0.6
“Same context as above.”
Barakat 等 - 2022 - Incorporation of quinoa seeds accessions in instan DOI: 10.1007/s13197-021-05205-2
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