What absorbs at 978 cm⁻¹ in an FTIR spectrum?
978 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 |
|---|---|---|---|
| Aromatic ring | 1 | 1 | 1,0 |
| Silicon hydride | 1 | 1 | 1,0 |
| Amide | 1 | 1 | 1,0 |
| Hydroxyl (O-H) | 1 | 1 | 1,0 |
| Borate | 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
-
Alkyl C-H güven 1,0
“related to the PLLA crystal [19], the crystalline band It shows decreasing of the glass transition temperatures cm-1 at 978 is given to bending vibrations of -C-H (Tg)inthePLLA,PDLLAandPHBblendswithanadditive.”
El-Hadi - 2019 - Miscibility of CrystallineAmorphousCrystalline B DOI: 10.1080/03602559.2018.1455863 -
Borate güven 1,0
“2) could 4(cid:2) unit-related B-O stretching correspond to BO 978-cm(cid:2)1 IR band indicates the vibrations.”
Lakshminarayana 等 - 2019 - Borotellurite Glasses for Gamma-Ray Shielding An DOI: 10.1007/s11664-018-6810-8 -
Hydroxyl (O-H) güven 1,0
“cm-1 amide I and II may be substituted at 1643.1 The peak at 978.3 is associated with alcohol and amine stretching vibrations.”
Synthesis and Characterization of Sulfur Nanoparticles of Citrus limon Extract Embedded in Nanohydrogel Formulation: In Vitro and In Vivo Studies DOI: 10.3390/gels9040284 -
Amide güven 1,0
“of the protein β-sheet (978 cm-1), and the band of Amide III (centered at 1255 cm-1).”
The Role of the Preanalytical Step for Human Saliva Analysis via Vibrational Spectroscopy DOI: 10.3390/metabo13030393 -
Silicon hydride güven 1,0
“In the curve of paring curves b and c, it could be found that the cm-1 824 belonged to the symmetric deformation vibration of the four-membered ring in appeared in the infrared spectrum of the prepolymer appeared, which further proved that”
Chen 等 - 2021 - Synthesis of a novel UV-curable prepolymer 1,3-bis DOI: 10.2478/msp-2021-0030 -
Aromatic ring güven 1,0
“1165 other scissoring mode vibrations were assigned at 1172, 1118, and 1093 cm-1 The C-H out-of-plane bending (twisting vibrations) was observed at 978 and calcm-1, culated at 984 a series of twisting vibrations bands were found at 970, 940”
Density Functional Theory and Molecular Docking Investigations of the Chemical and Antibacterial Activities for 1-(4-Hydroxyphenyl)-3-phenylprop-2-en-1-one DOI: 10.3390/molecules26123631
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