What absorbs at 3407 cm⁻¹ in an FTIR spectrum?
A band near 3407 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 6 cited sources
संभाव्य कार्यात्मक-गट नियुक्त्या
| कार्यात्मक गट | समर्थन करणारी तथ्ये | उद्धृत स्रोत | सर्वोच्च आत्मविश्वास |
|---|---|---|---|
| Hydroxyl (O-H) | 4 | 4 | 0.9 |
| Hydrogen bond | 1 | 1 | 0.95 |
रँकिंग संचित साहित्य पुरावा प्रतिबिंबित करते, एकच अधिकृत नियम नाही. नेहमी तुमच्या नमुना संदर्भाविरुद्ध पुष्टी करा.
या नियुक्त्यांमागील साहित्य
-
Hydrogen bond आत्मविश्वास 0.95
“Explicit assignment: 'hydrogen bonds at 3407 cm-1'.”
Malyar 等 - 2023 - Microfibrillated Cellulose with a Lower Degree of DOI: 10.3390/polym15040904 -
आत्मविश्वास 0.9
“Explicit assignment in text.”
Abuhimd 等 - 2020 - Influence of Magnesium Aluminate Nanoparticles on DOI: 10.3390/coatings10100968 -
Hydroxyl (O-H) आत्मविश्वास 0.9
“Text: 'Absorption band at wavenumber 3407.28 correlated with stretching vibration of -OH functional'.”
Az-Zahra 等 - 2019 - Reinforcement of chitosan film using cellulose iso DOI: 10.1088/1742-6596/1402/5/055039 -
Hydroxyl (O-H) आत्मविश्वास 0.9
“broad band due to alcohols and phenols”
Mir 等 - 2022 - Chemical composition and insecticidal activity of DOI: 10.47665/tb.39.2.005 -
Hydroxyl (O-H) आत्मविश्वास 0.9
“Pure glucose showed O-H stretch at 3407 cm-1.”
Sibiya 和 Moloto - 2017 - Shape control of silver selenide nanoparticles usi DOI: 10.1515/gps-2016-0057 -
Hydroxyl (O-H) आत्मविश्वास 0.7
“Broadened band at around 3407 cm-1 implied further stretching of water molecules.”
Ashiq 等 - 2019 - Municipal solid waste biochar-bentonite composite DOI: 10.1016/j.jenvman.2019.02.006
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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