What absorbs at 441 cm⁻¹ in an FTIR spectrum?
441 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 |
|---|---|---|---|
| Metal oxygen | 5 | 5 | 1,0 |
| Ring structure | 1 | 1 | 1,0 |
| Aromatic ring | 1 | 1 | 1,0 |
| Phosphate (PO4) | 1 | 1 | 1,0 |
| Methoxy (OCH3) | 1 | 1 | 1,0 |
| Methacrylate | 1 | 1 | 1,0 |
| C-O single bond | 1 | 1 | 1,0 |
| Acetate | 1 | 1 | 1,0 |
| Silicon-oxygen (Si-O) | 1 | 1 | 1,0 |
Sıralama, tek bir otoriter kural değil, birikmiş literatür kanıtını yansıtır. Her zaman numune bağlamınıza göre onaylayın.
Bu atamaların arkasındaki literatür
-
güven 1,0
“FTIR transmittance spectra of multiphase ZrO2 films ancm-1 at 441 is related to Zr-O vibration mode of m-ZrO nealedatdifferenttemperatures(200◦Cand400◦C).”
Khan 等 - 2013 - Post-annealing effect on the structural and mechan DOI: 10.1088/1674-1056/22/12/127306 -
güven 1,0
“Interaction between the ZnO nanoparticles and PVP were investigated by Fourier Transform Infrared Spectroscopy (FTIR), it shows band at cm-1 441 is attributed to Zn-O bond.”
Pandiyarajan 和 Karthikeyan - 2013 - Structural, thermal and optical properties of PVP DOI: 10.4028/www.scientific.net/AMR.678.253 -
güven 1,0
“Figure 5a, and 1571 The Si-O bending modes appear at 441 cm-1 b shows TEM images of as-synthesized materials at and 506 while the symmetric stretching vibrational cm-1.”
Structural and optical properties of green emitting Y2SiO5:Tb3+ and Gd2SiO5:Tb3+ nanoparticles for modern lighting applications DOI: 10.1007/s12598-020-01585-0 -
Acetate güven 1,0
“Similarly adjacent amino and carboxylic groups seems to be sup440 411 to poly(o-aminobenzoic acid), the presence of two differported by the bipolar character of the absorption cen441 412 ent absorptions for the carboxylic C-O stretching”
Benyoucef 等 - 2005 - Synthesis and in situ MRS characterization of cond DOI: 10.1016/j.eurpolymj.2004.10.047 -
Metal oxygen güven 1,0
“cm-1, The spectra exhibited absorption bands at 441 and 622 and they could be used as a cm-1 detection for the stretching band of Ce-O.”
Development and In Vitro Evaluation of Biocompatible PLA-Based Trilayer Nanofibrous Membranes for the Delivery of Nanoceria: A Novel Approach for Diabetic Wound Healing DOI: 10.3390/polym13213630 -
Metal oxygen güven 1,0
“LLM confirmed rule peak-group candidate”
Facile assembly of flexible quaternary SnO2/SrSnO3/Fe3O4/PVDF nanocomposites with tunable optical, electrical, and magnetic properties for promising magneto-optoelectronic applications DOI: 10.1038/s41598-023-32090-w -
Phosphate (PO4) güven 1,0
“bending P-O bands were measured at 441, and 481”
Ponnusamy 等 - 2022 - Synthesis, Structural, and Mechanical Behavior of DOI: 10.3390/ma15082924 -
Metal oxygen güven 1,0
“The strong 441 ( 4) and 576 ( 2) absorption bands are owning to Fe-O bending and stretching vibration, respectively, being the octahedral cm-1 <FeO 6>.”
Salah 等 - 2021 - Influence of BaO Doping on the Structural, Ac Cond DOI: 10.21203/rs.3.rs-204688/v1
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