What absorbs at 2343 cm⁻¹ in an FTIR spectrum?
A band near 2343 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 5 cited sources
संभाव्य कार्यात्मक-गट नियुक्त्या
| कार्यात्मक गट | समर्थन करणारी तथ्ये | उद्धृत स्रोत | सर्वोच्च आत्मविश्वास |
|---|---|---|---|
| Carbon dioxide | 4 | 3 | 0.9 |
| C-O single bond | 2 | 1 | 0.9 |
| Alkyl C-H | 1 | 1 | 0.8 |
| Carbonate | 1 | 1 | 0.7 |
रँकिंग संचित साहित्य पुरावा प्रतिबिंबित करते, एकच अधिकृत नियम नाही. नेहमी तुमच्या नमुना संदर्भाविरुद्ध पुष्टी करा.
या नियुक्त्यांमागील साहित्य
-
C-O single bond आत्मविश्वास 0.9
“CO band at 2343 cm-1”
Celorrio 等 - 2017 - Strain Effects on the Oxidation of CO and HCOOH on DOI: 10.1021/acscatal.6b03237 -
Carbon dioxide आत्मविश्वास 0.9
“Text: 'Carbon dioxide give rise to a band at 2343'”
Haisch 等 - 2019 - The influence of adsorbed substances on alkaline m DOI: 10.1016/j.electacta.2018.10.073 -
Carbon dioxide आत्मविश्वास 0.9
“Band at 2343 cm-1 assigned to O=C=O asymmetric stretching.”
da Silva 等 - 2019 - Iridium-Based Catalysts for the Ethanol Electrooxi DOI: 10.21577/0103-5053.20190072 -
Alkyl C-H आत्मविश्वास 0.8
“Text states 'band appears at 2370.42, 2342.75 ... reflects the presence of alkyl group'.”
Nallappan 等 - 2017 - Biomimetic synthesis and anticancer activity of Eu DOI: 10.1049/iet-nbt.2016.0181 -
Carbon dioxide आत्मविश्वास 0.7
“Text: 'discrete band at 2343 related to CO2(g), subsequently converted to carbonate'.”
Geraldes 等 - 2014 - Glycerol Electrooxidation in Alkaline Medium Using DOI: 10.5935/0103-5053.20140044
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