What absorbs at 976 cm⁻¹ in an FTIR spectrum?
A band near 976 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
সম্ভাব্য কার্যকরী-গ্রুপ অ্যাসাইনমেন্ট
| কার্যকরী গ্রুপ | সমর্থনকারী তথ্য | উদ্ধৃত সূত্র | সর্বোচ্চ আত্মবিশ্বাস |
|---|---|---|---|
| Alkyl C-H | 2 | 2 | 1.0 |
| Protein | 1 | 1 | 1.0 |
| Silicon-oxygen (Si-O) | 1 | 1 | 1.0 |
| Alkene (C=C) | 1 | 1 | 1.0 |
| Hydroxyl (O-H) | 1 | 1 | 1.0 |
র্যাঙ্কিং জমা হওয়া সাহিত্য প্রমাণ প্রতিফলিত করে, একটি একক কর্তৃত্বপূর্ণ নিয়ম নয়। সর্বদা আপনার নমুনা প্রসঙ্গের বিরুদ্ধে নিশ্চিত করুন।
এই অ্যাসাইনমেন্টগুলোর পেছনে সাহিত্য
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Alkyl C-H আত্মবিশ্বাস 1.0
“cm-1 The bands at 975.9, 889.1 and 858.2 are present in both AEMs and are cm-1 associated with the C-H presence [34,44,45].”
Barros 等 - 2020 - A three-stage chemical cleaning of ion-exchange me DOI: 10.1016/j.desal.2020.114628 -
Hydroxyl (O-H) আত্মবিশ্বাস 1.0
“(d) Espectro de absorção na região do infravermelho da vermiculita expandida lavada com H 2O cm-1 em 1651,1 é gerada pela deformação angular O-H da água, e Para verificar uma alteração nas propriedades físicas da cm-1 a banda intensa em 976”
Beluco 等 - 2023 - CHARACTERIZATION OF SOLID RESIDUES THROUGH THERMAL DOI: 10.21577/0100-4042.20230007 -
Alkene (C=C) আত্মবিশ্বাস 1.0
“The wavenumbers at 973 and 976 cm-1 can be assigned to secondary oxidation These results suggest that CBLO produced more trans double bonds and secondary oxiproducts, such as aldehydes or ketones, supporting isolated trans-double bonds [49]”
Chitosan-Based Anti-Oxidation Delivery Nano-Platform: Applications in the Encapsulation of DHA-Enriched Fish Oil DOI: 10.3390/md19080470 -
Alkyl C-H আত্মবিশ্বাস 1.0
“cm-1 The peaks at 976, 834, and 720 are corresponding to (a) the stretching vibration of the -CH group and the bending 2 vibrations of C-H of the aromatic ring [70].”
Radiation Synthesis of Edible Coating Films of Nanocurcumin Based on Carboxymethyl Chitosan/Polyvinyl Alcohol to Extend the Shelf Life of Sweet Orange "Valencia" DOI: 10.1007/s10924-023-02854-6 -
Silicon-oxygen (Si-O) আত্মবিশ্বাস 1.0
“LLM confirmed rule peak-group candidate”
The long-term failure mechanisms of alkali-activated slag mortar exposed to wet-dry cycles of sodium sulphate DOI: 10.1016/j.cemconcomp.2020.103893 -
আত্মবিশ্বাস 1.0
“For the band group, the band at 976 was assigned cm-1 cm-1 (ν to the S-O symmetric stretching vibration 1), while the bands at 1130 and 1058 (ν were assigned to asymmetric stretching vibrations 3).”
The Competitive Adsorption of Chromate and Sulfate on Ni-Substituted Magnetite Surfaces: An ATR-FTIR Study DOI: 10.3390/min11010088 -
Protein আত্মবিশ্বাস 1.0
“geophilum showed a specific peak at ric bending variations in proteins, were identified in mixed forest 990cm-1 976cm-1 1453cm-1, and lacked the shoulders to and found in samples of C.”
Ectomycorrhizal identification in environmental samples of tree roots by Fourier-transform infrared (FTIR) spectroscopy DOI: 10.3389/fpls.2014.00229 -
আত্মবিশ্বাস 1.0
“symmetric stretching mode of N-O, respectively), 1589 (stretching mode of N-H from the sulfonamide group), 1249 (asymmetric stretching mode of C-O-C from the ether group), 1154 (symmetric stretching mode of S=O) and 976 (stretching mode of”
Silva 等 - 2021 - DOI: 10.15446/rcciquifa.v50n2.91038
এই ব্যান্ডের সাথে একটি স্পেকট্রাম আছে?
আপনার FTIR স্পেকট্রাম আপলোড করুন এবং সেকেন্ডের মধ্যে একটি সম্পূর্ণ ব্যাখ্যা রিপোর্ট পান — সাহিত্য সাইটেশন সহ পিক অ্যাসাইনমেন্ট, লাইব্রেরি ম্যাচ এবং একটি আত্মবিশ্বাস-রেটেড এভিডেন্স চেইন।
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