What absorbs at 723 cm⁻¹ in an FTIR spectrum?
723 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 6 cited sources
Olası fonksiyonel grup atamaları
| Fonksiyonel grup | Destekleyici gerçekler | Atıf yapılan kaynaklar | En yüksek güven |
|---|---|---|---|
| Alkyl C-H | 5 | 5 | 1,0 |
| Hydroxyl (O-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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Alkyl C-H güven 1,0
“cm-1 vibrations CH and CH bands were clearly seen in the region of 1465 while the band at 723 2 3 was assigned to a CH [25,26].”
Monitoring Enzymatic Hydroesterification of Low-Cost Feedstocks by Fourier Transform InfraRed Spectroscopy DOI: 10.3390/catal9060535 -
Hydroxyl (O-H) güven 1,0
“Sample S076 consists only of trans-vacant (tv) layers because its DTG curve and IR spectrum contain cm-1, a single dehydroxylation maximum at T = 723 °C and an OH stretching band 3675 respectively.”
Drits 等 - 2011 - New insight into the structural transformation of DOI: 10.2138/am.2011.3605 -
Alkyl C-H güven 1,0
“cm-1 cm-1, 1656 are vibrating peaks of cis (C=C) and cis (C-H) AND and CDB have spectral similarities at 723 cm-1 groups of USFA acids.”
Martins 等 - 2019 - Approach by Raman and infrared spectroscopy in thr DOI: 10.31349/RevMexFis.65.328 -
Alkyl C-H güven 1,0
“FTIR spectrum cm-1 (C-H) common for these types of compounds, and belong to also shows absorption bands at 723 for group the methylene carbon atoms of MEOA and HYOOA vibration.”
Salimon 等 - 2013 - Synthesis and optimization ring opening of monoepo DOI: 10.1186/2193-1801-2-429 -
Alkyl C-H güven 1,0
“inner layer had the highest peak for the C-H bond, with bands at 723 and 2823 The symmetry deformation of CH on aliphatic hydrocarbons was assigned to the peak 3”
Physical and Chemical Characteristics of Agricultural-Plastic Wastes for Feasibility of Solid Fuel Briquette Production DOI: 10.3390/su142315751 -
Alkyl C-H güven 1,0
“In addition, lower absorption with limited variations was cm-1 observed in absorption between 1460 and 400 (Figure 3), with a rather distinct one cm-1, cis in the band of 723 that responds to (C-H) out-of-plane deformation [27,28].”
Banou 等 - 2023 - Oil Media on Paper Investigating the Interaction DOI: 10.3390/polym15112567
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