What absorbs at 3007 cm⁻¹ in an FTIR spectrum?
A band near 3007 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
संभाव्य कार्यात्मक-गट नियुक्त्या
| कार्यात्मक गट | समर्थन करणारी तथ्ये | उद्धृत स्रोत | सर्वोच्च आत्मविश्वास |
|---|---|---|---|
| Alkyl C-H | 2 | 2 | 0.95 |
| Alkene (C=C) | 2 | 2 | 0.95 |
| Carbonyl (C=O) | 1 | 1 | 0.9 |
| Hydroxyl (O-H) | 1 | 1 | 0.6 |
रँकिंग संचित साहित्य पुरावा प्रतिबिंबित करते, एकच अधिकृत नियम नाही. नेहमी तुमच्या नमुना संदर्भाविरुद्ध पुष्टी करा.
या नियुक्त्यांमागील साहित्य
-
Alkene (C=C) आत्मविश्वास 0.95
“Explicit assignment: 'peak C@C cm21 corresponding to bonds absorption'”
Mosiewicki 等 - 2015 - Rapeseed Oil-Based Polyurethane Foams Modified wit DOI: 10.1002/app.41602 -
Alkyl C-H आत्मविश्वास 0.95
“Explicit: 'C-H stretching vibration at 3007'.”
Zhai 等 - 2020 - Preparation, Characterization of Propargyl Termina DOI: 10.3390/polym12040748 -
Alkyl C-H आत्मविश्वास 0.9
“Explicit assignment: 'C-H methylene stretch in the FTIR spectra at 3007'”
MacDonald 等 - 2016 - Reaction of Pb(II) and Zn(II) with Ethyl Linoleate DOI: 10.1021/acsomega.6b00075 -
आत्मविश्वास 0.9
“Text: 'unsaturated lipid band (ULB, ca. 3007 cm-1)'.”
Xin 等 - 2014 - Implication of modified molecular structure of lip DOI: 10.1016/j.indcrop.2014.08.025 -
Carbonyl (C=O) आत्मविश्वास 0.9
“Explicitly stated: '>C=O, 3007.34'”
Alam 等 - 2020 - Development of Hydrophobic, Anticorrosive, Nanocom DOI: 10.3390/polym12122886 -
Alkene (C=C) आत्मविश्वास 0.9
“peak at 3007 attributed to =C-H stretching vibration”
Plazzotta 等 - 2021 - Conversion of Whey Protein Aerogel Particles into DOI: 10.3390/polym13234063 -
आत्मविश्वास 0.7
“Absorption at 3007 due to C-H stretching of cis-double bond.”
Siddique 等 - 2015 - Effect of frying on the rheological and chemical p DOI: 10.1007/s13197-013-1124-6 -
आत्मविश्वास 0.7
“absorption band with peak at 3007 cm-1 assigned to acids”
ZupanCiC 等 - 2022 - Application of FTIR Spectroscopy to Detect Changes DOI: 10.3390/ijms232012498
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