What absorbs at 3414 cm⁻¹ in an FTIR spectrum?
A band near 3414 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 | 1.0 |
| N h | 1 | 1 | 0.9 |
| Carboxyl (COOH) | 1 | 1 | 0.8 |
रँकिंग संचित साहित्य पुरावा प्रतिबिंबित करते, एकच अधिकृत नियम नाही. नेहमी तुमच्या नमुना संदर्भाविरुद्ध पुष्टी करा.
या नियुक्त्यांमागील साहित्य
-
Hydroxyl (O-H) आत्मविश्वास 1.0
“Explicit assignment in text: 'attributed to O-H stretching vibrations'”
Tang 等 - 2021 - Preparation of Cellulose Nanoparticles from Foliag DOI: 10.3390/ma14164557 -
आत्मविश्वास 1.0
“Same sentence includes both peaks as corresponding to the same group.”
Vadlapudi 和 Amanchy - 2017 - Phytofabrication of silver nanoparticles using Myr DOI: 10.1590/1678-4324-2017160329 -
Hydroxyl (O-H) आत्मविश्वास 0.9
“Text states peak at 3414 cm-1 attributed to OH stretching.”
Oyeyinka 等 - 2015 - Physicochemical properties of starches with variab DOI: 10.1016/j.carbpol.2015.06.100 -
Hydroxyl (O-H) आत्मविश्वास 0.9
“Band at 3414.0 cm-1 indicates (-OH) stretching group.”
Mian 等 - 2022 - Utilization of Biomass (Eucalyptus Lanceolata) as DOI: 10.29356/jmcs.v66i4.1667 -
N h आत्मविश्वास 0.9
“attributed to both N-H and O-H bonds stretching vibrations”
Valiey 和 Dekamin - 2022 - Design and characterization of an urea-bridged PMO DOI: 10.1038/s41598-022-22905-7 -
Carboxyl (COOH) आत्मविश्वास 0.8
“Range 3441-3414 cm-1 assigned to carboxylic groups.”
Negim 等 - 2016 - Preparation and Characterization of Acrylic Primer DOI: 10.1155/2016/1754168
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