What absorbs at 3435 cm⁻¹ in an FTIR spectrum?
A band near 3435 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 | 9 | 1.0 |
| N h | 3 | 3 | 0.9 |
| Carbonyl (C=O) | 1 | 1 | 0.9 |
| Water (H2O) | 1 | 1 | 0.9 |
| Metal oxygen | 1 | 1 | 0.9 |
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 1.0
“Explicitly assigned to O-H stretching of silanol and water.”
Ghaforinejad 等 - 2021 - Molecular separation of ions from aqueous solution DOI: 10.1038/s41598-021-89371-5 -
Metal oxygen आत्मविश्वास 0.9
“Explicit assignment in text: '3435cm-1 Zn-O'”
Lanje 等 - 2013 - Low temperature dielectric studies of zinc oxide ( DOI: 10.1016/j.apt.2012.08.005 -
Hydroxyl (O-H) आत्मविश्वास 0.9
“O-H stretch”
Motamedi-Sedeh 等 - 2022 - Carboxymethyl chitosan bounded iron oxide nanopart DOI: 10.1002/vms3.680 -
Hydroxyl (O-H) आत्मविश्वास 0.9
“Explicit assignment: broad peak of the OH group.”
Mudri 等 - 2020 - Comparative Study of Aromatic and Cycloaliphatic I DOI: 10.3390/polym12071494 -
N h आत्मविश्वास 0.9
“assigned N-H stretching frequency”
Nwosu 等 - 2018 - Preparation and characterization of adsorbents der DOI: 10.1007/s13201-018-0827-2 -
N h आत्मविश्वास 0.9
“Presence of N-H group (primary amine).”
Sable 等 - 2020 - Bioreduction mechanism of silver nanoparticles DOI: 10.1016/j.msec.2019.110299 -
आत्मविश्वास 0.9
“Corresponding to stretching of chitosan.”
Ara 等 - 2022 - Synthesis, Characterization, and Solar Photo-Activ DOI: 10.3390/catal12090983 -
Hydroxyl (O-H) आत्मविश्वास 0.9
“Text: 'band at 3435.24 indicating OH and NH stretching vibrations'.”
Chen 等 - 2019 - Efficient Degradation of High-Molecular-Weight Hya DOI: 10.3390/molecules24030617
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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