What absorbs at 3385 cm⁻¹ in an FTIR spectrum?
A band near 3385 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 |
|---|---|---|---|
| Hydroxyl (O-H) | 9 | 8 | 0.9 |
| N h | 1 | 1 | 0.9 |
| Alkyl C-H | 1 | 1 | 0.5 |
| Water (H2O) | 1 | 0 | 0.8 |
रँकिंग संचित साहित्य पुरावा प्रतिबिंबित करते, एकच अधिकृत नियम नाही. नेहमी तुमच्या नमुना संदर्भाविरुद्ध पुष्टी करा.
या नियुक्त्यांमागील साहित्य
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Hydroxyl (O-H) आत्मविश्वास 0.9
“Explicit assignment: 'broad peak around 3385 corresponds to hydroxyl group'.”
Sahoo 等 - 2014 - Use of the ionic liquid-tricaprylmethyl ammonium s DOI: 10.1016/j.seppur.2014.08.034 -
Hydroxyl (O-H) आत्मविश्वास 0.9
“Explicit assignment: 'stretching peak observed at 3385 is attributed to O-H groups'”
Fito 等 - 2023 - Adsorption of methylene blue from textile industri DOI: 10.1038/s41598-023-32341-w -
Hydroxyl (O-H) आत्मविश्वास 0.9
“Stretching vibration of -OH”
Ma 等 - 2019 - Molecular Assembly between Weak Crosslinking Cyclo DOI: 10.3390/polym11040635 -
Hydroxyl (O-H) आत्मविश्वास 0.9
“Snippet: 'wide absorption peak at 3385 ... O-H and N-H'”
Pan 等 - 2016 - Preparation, Identification and Antioxidant Proper DOI: 10.17113/ft -
आत्मविश्वास 0.9
“Explicitly stated as characteristic peak of Eudragit RS PO.”
Sakhare 等 - 2021 - Studies on Formulation and Evaluation of Eudragit DOI: 10.5530/ijper.55.1s.40 -
Hydroxyl (O-H) आत्मविश्वास 0.9
“Explicit assignment in text.”
Sultan 等 - 2022 - Ligustrum lucidum Leaf Extract-Assisted Green Synt DOI: 10.3390/ma15051637 -
Hydroxyl (O-H) आत्मविश्वास 0.8
“Text: 'broad peak at 3385.07 ... may represent cellulose and hemicellulose ... to hydrogen bond of hydroxyl groups'”
Zuber 等 - 2021 - Influence of Different Percentages of Binders on t DOI: 10.3390/polym13111868 -
आत्मविश्वास 0.7
“Snippet states 'characteristic methanol band would be 3384.84 cm-1'.”
Mabasa 等 - 2021 - Molecular Spectroscopic (FTIR and UV-Vis) and Hyph DOI: 10.1155/2021/2854217
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.
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