What absorbs at 3082 cm⁻¹ in an FTIR spectrum?
A band near 3082 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 7 cited sources
संभाव्य कार्यात्मक-गट नियुक्त्या
| कार्यात्मक गट | समर्थन करणारी तथ्ये | उद्धृत स्रोत | सर्वोच्च आत्मविश्वास |
|---|---|---|---|
| Alkyl C-H | 5 | 5 | 1.0 |
| Alkene (C=C) | 3 | 3 | 1.0 |
| Aromatic ring | 1 | 1 | 1.0 |
| N-O bond | 1 | 1 | 1.0 |
| Styrene | 1 | 0 | 0.8 |
रँकिंग संचित साहित्य पुरावा प्रतिबिंबित करते, एकच अधिकृत नियम नाही. नेहमी तुमच्या नमुना संदर्भाविरुद्ध पुष्टी करा.
या नियुक्त्यांमागील साहित्य
-
Alkene (C=C) आत्मविश्वास 1.0
“Functional groups cm-1 amber amber amber amber C=C stretching 3082”
Chen 等 - 2019 - Baltic amber or Burmese amber FTIR studies on amb DOI: 10.1016/j.saa.2019.117270 -
Alkyl C-H आत्मविश्वास 1.0
“The average spectrum of methylene (CH 2) groups in diterpenoid form with peaks at ~3082,”
Organic geochemistry of resins from modern Agathis australis and Eocene resins from New Zealand: Diagenetic and taxonomic implications DOI: 10.1016/j.coal.2009.07.015 -
Alkene (C=C) आत्मविश्वास 1.0
“the peak of 1655.00 the olefinic C-H out of plane bending vibration at the band of 968.22 cm-1 Furthermore, the peak at 3082.50 corresponds to the =C-H stretching vibrations of both the allyl group and the cm-1 aromatic ring, whereas the ab”
Tan 等 - 2018 - Synthesis and Characterization of Polybenzoxazine DOI: 10.1063/1.5066866 -
Aromatic ring आत्मविश्वास 1.0
“The MSN-Cip spectrum exhibits new the case of MSN-[Ch][Cip], besides the changes in the aromatic stretching region, the peak MSN-[Ch][Cip], besides the changes in the aromatic stretching region, the peak at 1520 bands at 3082, 3042 and 2928”
Boosting Antimicrobial Activity of Ciprofloxacin by Functionalization of Mesoporous Silica Nanoparticles DOI: 10.3390/pharmaceutics13020218 -
Alkyl C-H आत्मविश्वास 1.0
“3026 C - H stretching methyl group 3059 C - H stretching methylene group 3082 C - H stretching methylene group”
Siddaiah 等 - 2018 - DOI: 10.1590/1980-5373-MR-2017-0987 -
Alkyl C-H आत्मविश्वास 1.0
“The peaks at 2926.01, obtained at 3178.60 The peaks at 3082.25, cm-1 2862.36 are associated with symmetric CH 2”
Green synthesis and characterization of silver nanoparticles using Cydonia oblong seed extract DOI: 10.1007/s13204-016-0517-z -
Alkene (C=C) आत्मविश्वास 0.8
“vinyl signal”
Razgon 等 - 2008 - Ozonolysis-based route to the in situ formation of DOI: 10.1021/la703120c
या बँडसह स्पेक्ट्रम आहे का?
तुमचे FTIR स्पेक्ट्रम अपलोड करा आणि सेकंदात पूर्ण व्याख्या अहवाल मिळवा — साहित्य संदर्भांसह शिखर नियुक्त्या, लायब्ररी मॅचेस, आणि आत्मविश्वास-रेट केलेली पुरावा साखळी.
माझ्या स्पेक्ट्रमचे व्याख्या करा