What absorbs at 559 cm⁻¹ in an FTIR spectrum?
A band near 559 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 6 cited sources
تعيينات المجموعات الوظيفية المحتملة
| مجموعة وظيفية | حقائق داعمة | المصادر المستشهد بها | أعلى ثقة |
|---|---|---|---|
| Metal oxygen | 2 | 2 | 1,0 |
| Alkyl C-H | 2 | 1 | 1,0 |
| Hydroxyl (O-H) | 1 | 1 | 1,0 |
| Carbohydrate | 1 | 1 | 1,0 |
يعكس الترتيب الأدلة الأدبية المتراكمة، وليس قاعدة واحدة موثوقة. تأكد دائمًا من سياق عينتك.
الأدبيات وراء هذه التعيينات
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Metal oxygen الثقة 1,0
“LLM confirmed rule peak-group candidate”
Gopinath 等 - 2023 - Mechanical, structural and optical properties of p DOI: 10.15251/JOR.2023.191.23 -
Metal oxygen الثقة 1,0
“LLM confirmed rule peak-group candidate”
Development of Ag0.04ZrO2/rGO heterojunction, as an efficient visible light photocatalyst for degradation of methyl orange DOI: 10.1038/s41598-022-16673-7 -
الثقة 1,0
“The analysis of the location of the characteristic bands presented in the substracted The analysis of the location of the characteristic bands presented in the substracted spectrum confirms the presence of the bands characteristic of calciu”
Adsorption of the Tartrate Ions in the Hydroxyapatite/Aqueous Solution of NaCl System DOI: 10.3390/ma14113039 -
Carbohydrate الثقة 1,0
“◦C the hemp fibre, while the sharp peak at 559 is due to the degradation of cellulose and ◦C hemicellulose.”
Characterisation of Hemp Fibres Reinforced Composites Using Thermoplastic Polymers as Matrices DOI: 10.3390/polym14030481 -
Hydroxyl (O-H) الثقة 1,0
“O-H bending 559cm-1 of the hydroxyl group at and stretching of ZnO at”
Thirugnanam - 2013 - Effect of Polymers (PEG and PVP) on Sol-Gel Synthe DOI: 10.1155/2013/362175 -
Alkyl C-H الثقة 1,0
“1110 The C-O stretching vibration in saturated alcohols 1110 The C-O stretching vibration in saturated alcohols 559 The C-H out-plane bending vibrations in unsaturated hydrocarbons”
Aging Mechanism of a Diatomite-Modified Asphalt Binder Using Fourier-Transform Infrared (FTIR) Spectroscopy Analysis DOI: 10.3390/ma12060988
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