What absorbs at 1701 cm⁻¹ in an FTIR spectrum?
1701 cm⁻¹ yakınındaki bir bant birkaç fonksiyonel gruba işaret edebilir. Aşağıda, her birini ne kadar yayınlanmış kanıtın desteklediğine göre sıralanmış en olası atamalar bulunmaktadır — her biri literatüre (DOI) kadar izlenebilir ve 130.000＇den fazla referans spektrumumuz ve bilgi grafiğimizle çapraz doğrulanmıştır.
Backed by 8 cited sources
Olası fonksiyonel grup atamaları
| Fonksiyonel grup | Destekleyici gerçekler | Atıf yapılan kaynaklar | En yüksek güven |
|---|---|---|---|
| Carbonyl (C=O) | 13 | 11 | 1,0 |
| Carboxyl (COOH) | 11 | 10 | 1,0 |
| Amide | 10 | 9 | 1,0 |
| Ester | 10 | 9 | 1,0 |
| Methacrylate | 9 | 8 | 1,0 |
| Ketone | 9 | 8 | 1,0 |
| Acetate | 9 | 8 | 1,0 |
| Aromatic ring | 1 | 1 | 1,0 |
| Methoxy (OCH3) | 1 | 1 | 1,0 |
| C-O single bond | 1 | 1 | 1,0 |
| Alkene (C=C) | 1 | 1 | 1,0 |
| Anhydride | 1 | 1 | 1,0 |
| N h | 1 | 1 | 1,0 |
| Aldehyde (CHO) | 1 | 1 | 1,0 |
| C c single bond | 1 | 1 | 1,0 |
| Silicon carbon | 1 | 1 | 1,0 |
| Alkyl C-H | 1 | 1 | 1,0 |
Sıralama, tek bir otoriter kural değil, birikmiş literatür kanıtını yansıtır. Her zaman numune bağlamınıza göre onaylayın.
Bu atamaların arkasındaki literatür
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Acetate güven 1,0
“The strong absorption peak at 1701 corresponding to C=O stretching [15] is assigned to the noncm-1 hydrogen bonded C=O .”
Preparation of one-shot and two-shot method of semi-rigid polyurethane film based on functionalized liquid natural rubber DOI: 10.1063/1.5047200 -
Silicon carbon güven 1,0
“1713cm(cid:2)1, Si-C C¼O at interactions, characterized by stretching intensity from 1701 to”
Rilda 等 - 2021 - Enhancement of antifungal capability of cotton tex DOI: 10.1080/01932691.2020.1724797 -
Carboxyl (COOH) güven 1,0
“In this speccm(cid:2)1 trum, the acid band is shifted slightly to 1701 but is [1] G.”
Topacli 等 - 2006 - Infrared studies of pyroelectric Langmuir-Blodgett DOI: 10.1016/j.molstruc.2006.03.083 -
Acetate güven 1,0
“Meanwhile, the spectrum of cross-linked PVA reveals another absorption characteristic cm-1 peak at 1701 due to stretching C=O belonging to aldehyde groups of glutaraldehyde Polymers2021,13,2638”
Highly Conductive Polyelectrolyte Membranes Poly(vinyl alcohol)/Poly(2-acrylamido-2-methyl propane sulfonic acid) (PVA/PAMPS) for Fuel Cell Application DOI: 10.3390/polym13162638 -
güven 1,0
“Alcohol 2924 strong, Broad N-H Stretching Amine Salt 1701”
Evaluation of anticandidal activities and phytochemical examination of extracts prepared from DOI: 10.1186/s12906-022-03552-x -
Anhydride güven 1,0
“Figure 2 shows that the peak intensities at 1784 cm-1 and 1701 cm-1, which are attributed to absorbance of anhydride and ester bond, respectively, increase overall with temperature rising.”
Cai 等 - 2019 - Investigation on Reaction Sequence and Group Site DOI: 10.3390/polym11122071 -
Amide güven 1,0
“PenG TGA 200∘ 1701cm-1 1502 and C in a are characteristic of primary amide and curves show that weight loss occurred only after”
Fontes 等 - 2013 - Characterization of Antibiotic-Loaded Alginate-Osa DOI: 10.1155/2013/472626 -
Acetate güven 1,0
“The band at 1701 was attributed to s(C=O) [45,46] and bands at 1621, 1583”
Ilic-Stojanovic 等 - 2018 - Thermosensitive hydrogels for modified release of DOI: 10.1080/00914037.2017.1354202
Bu banda sahip bir spektrumunuz mu var?
FTIR spektrumunuzu yükleyin ve saniyeler içinde tam bir yorum raporu alın — literatür atıfları, kütüphane eşleşmeleri ve güven dereceli bir kanıt zinciri ile tepe atamaları.
Spektrumumu yorumla