What absorbs at 1411 cm⁻¹ in an FTIR spectrum?
A band near 1411 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 8 cited sources
संभावित कार्यात्मक-समूह असाइनमेंट
| कार्यात्मक समूह | समर्थन तथ्य | उद्धृत स्रोत | शीर्ष विश्वास |
|---|---|---|---|
| Alkyl C-H | 10 | 6 | 1.0 |
| Methoxy (OCH3) | 7 | 7 | 1.0 |
| Methacrylate | 7 | 7 | 1.0 |
| C-O single bond | 7 | 7 | 1.0 |
| Acetate | 7 | 7 | 1.0 |
| Hydroxyl (O-H) | 6 | 6 | 1.0 |
| Carbonate | 4 | 4 | 1.0 |
| Secondary amine | 3 | 3 | 1.0 |
| C n single bond | 2 | 2 | 1.0 |
| Amide | 2 | 2 | 1.0 |
| Carboxyl (COOH) | 2 | 1 | 1.0 |
| C c single bond | 1 | 1 | 1.0 |
| Carbonyl (C=O) | 1 | 1 | 1.0 |
| Ring structure | 1 | 1 | 1.0 |
| Aromatic ring | 1 | 1 | 1.0 |
| Alkene (C=C) | 1 | 1 | 1.0 |
| Methyl | 1 | 1 | 1.0 |
| Siloxane (Si-O-Si) | 1 | 1 | 1.0 |
| Silicon-oxygen (Si-O) | 1 | 1 | 1.0 |
| N h | 1 | 1 | 1.0 |
| Water (H2O) | 1 | 1 | 1.0 |
| Carbohydrate | 1 | 1 | 0.9 |
रैंकिंग संचित साहित्य साक्ष्य को दर्शाती है, एक एकल आधिकारिक नियम नहीं। हमेशा अपने नमूना संदर्भ के खिलाफ पुष्टि करें।
इन असाइनमेंट के पीछे का साहित्य
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Water (H2O) विश्वास 1.0
“The weak band at 1411 provides the presence of organic content the bending vibration of the adsorbed water molecule [35].”
Abuhimd 等 - 2020 - Influence of Magnesium Aluminate Nanoparticles on DOI: 10.3390/coatings10100968 -
विश्वास 1.0
“The presence of N-H deformation of secondary amines at 1552.30 O-H cm1, deformation of phenols was observed at 1411.31 S = O stretch was observed at the peak of”
Agrawal 等 - 2023 - Biotreatment of azo dye containing textile industr DOI: 10.21203/rs.3.rs-1876766/v2 -
Alkyl C-H विश्वास 1.0
“On the other hand, the peaks at 2939 cm-1, at 2939 and 2910 referring to the C-H elongation of the alkyl groups, and the peak and 2910 cm-1, referring to the C-H elongation of the alkyl groups, and the peak at 1411”
Chitosan/PVA Based Membranes Processed by Gamma Radiation as Scaffolding Materials for Skin Regeneration DOI: 10.3390/membranes11080561 -
विश्वास 1.0
“- - 1410-1510 asymmetric stretching 1411 CO Si-O-Si - - 1095-900 stretching 1066 1060 1050 1047”
Facile synthesis of novel calcium silicate hydrated-nylon 6/66 nanocomposites by solution mixing method DOI: 10.1039/c8ra07116k -
Acetate विश्वास 1.0
“The the data reported before [9], symmetric and asymmetric 1411cm-1 groups for is assigned to the symmetric stretching Cpeak at bending vibrations were observed on the CH 3 1454cm-1.”
Gallegos-Loya 等 - 2012 - An Optical Overview of Poly[mu(2)-L-alanine-mu(3)- DOI: 10.1100/2012/620189 -
Acetate विश्वास 1.0
“c for the modes involved C-O-H bending and C-O stretching, as we observed for the r ip 1411cm-1 cm-1 δ(C-OH) and 1385 ν(C-OH).”
Gu 等 - 2011 - Pentachlorophenol Radical Cations Generated on Fe( DOI: 10.1021/es103324z. -
Carbonate विश्वास 1.0
“In this spectrum, the In contrast, carbonate vibrations in calcite have two cm-1 cm-1 cm-1 absorption band of about 1411 is associated with significant absorption bands in 712 and 873 cm-1 the carbonate vibrations.”
Identification of pigments used in a Qajar manuscript from Iran by using atomic and molecular spectroscopy and technical photography methods DOI: 10.1186/s40494-022-00665-x -
Alkyl C-H विश्वास 1.0
“A peak at 1411 associated with COOstretchDespite removing mucus during the process of ing and C-H bending, was significantly increased in extracting cells from sputum we assumed that mucins cancer spectra relative to normal.”
Lewis 等 - 2010 - Evaluation of FTIR Spectroscopy as a diagnostic to DOI: 10.1186/1471-2407-10-640
क्या इस बैंड के साथ कोई स्पेक्ट्रम है?
अपना FTIR स्पेक्ट्रम अपलोड करें और सेकंड में एक पूर्ण व्याख्या रिपोर्ट प्राप्त करें — साहित्य उद्धरणों, पुस्तकालय मिलानों, और विश्वास-रेटेड साक्ष्य श्रृंखला के साथ शिखर असाइनमेंट।
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