What absorbs at 926 cm⁻¹ in an FTIR spectrum?
A band near 926 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 5 cited sources
संभावित कार्यात्मक-समूह असाइनमेंट
| कार्यात्मक समूह | समर्थन तथ्य | उद्धृत स्रोत | शीर्ष विश्वास |
|---|---|---|---|
| Alkyl C-H | 1 | 1 | 1.0 |
| C c single bond | 1 | 1 | 1.0 |
| Phosphate (PO4) | 1 | 1 | 1.0 |
| N-O bond | 1 | 1 | 1.0 |
| Carbohydrate | 1 | 1 | 1.0 |
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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Carbohydrate विश्वास 1.0
“1736cm-1 and are usually attributed to characteristic peaks of 925.7cm-1 volatile oils [12,14,26], and the peak at was due to polysaccharides [14].”
Wu 等 - 2011 - Study on difference between epidermis, phloem and DOI: 10.1016/j.vibspec.2010.11.004 -
Phosphate (PO4) विश्वास 1.0
“LLM confirmed rule peak-group candidate”
Al-Sallami 等 - 2019 - Reactivity of oil-soluble IL with silicon surface DOI: 10.1002/ls.1456 -
C c single bond विश्वास 1.0
“In the spectra obtained after the cut-off at 3 kDa, the only signals related to proteins are the out-of-ring breathing of cm-1), cm-1), tyrosine (824 the C-C stretching of the proline ring (926 the C-C stretching cm-1),”
The Role of the Preanalytical Step for Human Saliva Analysis via Vibrational Spectroscopy DOI: 10.3390/metabo13030393 -
Alkyl C-H विश्वास 1.0
“COH out of plane vibration 926 C-H 692 CH out of plane vibration 2 (β 887 COC, glycosidic bond)”
Application of Vibrational Spectroscopic Techniques in the Study of the Natural Polysaccharides and Their Cross-Linking Process DOI: 10.3390/ijms24032630 -
विश्वास 1.0
“The high intensity bands observed at cm-1 926 and 924 correspond to the Mo(1)O(2) symmetric stretching vibration (ʋ 1(Ag))”
Lakhlifi 等 - 2022 - Purple nanometrics pigments based on cobalt-doped DOI: 10.1016/j.molstruc.2021.131458
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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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