What absorbs at 3457 cm⁻¹ in an FTIR spectrum?
A band near 3457 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
ممکنہ فنکشنل گروپ تفویضات
| فنکشنل گروپ | معاون حقائق | حوالہ کردہ ذرائع | سب سے زیادہ اعتماد |
|---|---|---|---|
| Hydroxyl (O-H) | 4 | 4 | 1.0 |
| Carboxyl (COOH) | 1 | 1 | 1.0 |
درجہ بندی جمع شدہ ادبی ثبوتوں کی عکاسی کرتی ہے، نہ کہ ایک واحد مستند اصول۔ ہمیشہ اپنے نمونے کے سیاق و سباق کے خلاف تصدیق کریں۔
ان تفویضات کے پیچھے ادب
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Hydroxyl (O-H) اعتماد 1.0
“LLM confirmed rule peak-group candidate”
Microencapsulation of Fluticasone Propionate and Salmeterol Xinafoate in Modified Chitosan Microparticles for Release Optimization DOI: 10.3390/molecules25173888 -
Hydroxyl (O-H) اعتماد 1.0
“LLM confirmed rule peak-group candidate”
Reduced graphene oxide-intercalated graphene oxide nano-hybrid for enhanced photoelectrochemical water reduction DOI: 10.1007/s40097-019-00324-x -
Hydroxyl (O-H) اعتماد 1.0
“LLM confirmed rule peak-group candidate”
Low-Cost Synthesis of Alumina Nanoparticles and Their Usage for Bisphenol-A Removal from Aqueous Solutions DOI: 10.3390/pr9101709 -
Hydroxyl (O-H) اعتماد 1.0
“Pharmaceutics2020,12,1136 5of14 cm-1 Analyzing the polymers spectra, HPMC exhibited bands at 3457 attributed to the O-H cm-1”
Novel Solid Dispersions of Naphthoquinone Using Different Polymers for Improvement of Antichagasic Activity DOI: 10.3390/pharmaceutics12121136 -
Carboxyl (COOH) اعتماد 1.0
“In addiaddition, the presence of the carboxyl group is confirmed by the maximum at 3457 tion, the presence of the carboxyl group is confirmed by the maximum at 3457 cm-1, corcorresponding to the stretching vibrations of the hydroxyl bond.”
Impact of a Graphene Oxide Reducing Agent on a Semi-Permeable Graphene/Reduced Graphene Oxide Forward Osmosis Membrane Filtration Efficiency DOI: 10.3390/membranes11090679
کیا اس بینڈ کے ساتھ اسپیکٹرم ہے؟
اپنا FTIR اسپیکٹرم اپ لوڈ کریں اور سیکنڈوں میں مکمل تشریحی رپورٹ حاصل کریں — ادبی حوالوں کے ساتھ چوٹی کی تفویض، لائبریری میچز، اور اعتماد کی درجہ بندی کے ساتھ ثبوت کی زنجیر۔
میرے اسپیکٹرم کی تشریح کریں