What absorbs at 2300 cm⁻¹ in an FTIR spectrum?
A band near 2300 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 |
|---|---|---|---|
| Amide | 1 | 1 | 0.9 |
| C-O single bond | 1 | 1 | 0.9 |
| Alkyl C-H | 1 | 1 | 0.8 |
| Carbon dioxide | 1 | 1 | 0.8 |
| Carboxyl (COOH) | 1 | 1 | 0.8 |
| C#c | 1 | 1 | 0.8 |
| Nitrile | 1 | 0 | 0.9 |
रँकिंग संचित साहित्य पुरावा प्रतिबिंबित करते, एकच अधिकृत नियम नाही. नेहमी तुमच्या नमुना संदर्भाविरुद्ध पुष्टी करा.
या नियुक्त्यांमागील साहित्य
-
आत्मविश्वास 0.9
“Explicit assignment: 'acidic -OH at 2300'”
Alexandratos 和 Zhu - 2017 - The Effect of Hydrogen Bonding in Enhancing the Io DOI: 10.3390/ma10080968 -
C-O single bond आत्मविश्वास 0.9
“Explicit assignment in text”
Ceyhan 等 - 2008 - Analysis of degradation failure of poly L-lactic a DOI: 10.3944/AOTT.2008.284 -
Amide आत्मविश्वास 0.9
“Explicit assignment.”
Hlahla 等 - 2022 - The Photosynthetic Efficiency and Carbohydrates Re DOI: 10.3390/plants11030394 -
C#c आत्मविश्वास 0.8
“Weak absorption peak attributed to alkynes groups.”
Kundu 等 - 2018 - Synthesis and characterization of iron and copper DOI: 10.1063/1.5051300 -
Carboxyl (COOH) आत्मविश्वास 0.8
“o-CNS spectrogram shows carboxylic acid about 2300”
Syabania 等 - 2018 - Functionality Analysis of Carbon Nanosheet, Oxidiz DOI: 10.1088/1742-6596/1095/1/012028 -
Carbon dioxide आत्मविश्वास 0.8
“Snippet: 'strong absorption at 2300-2380 by normal CO'”
Kim 等 - 2020 - Extremely Robust Remote-Target Detection Based on DOI: 10.3390/s20102896 -
Alkyl C-H आत्मविश्वास 0.8
“Weak band at 2300 may be ascribed to aliphatic C-H stretching vibrations.”
Simsek - 2019 - Determination of Optimal Conditions for Production DOI: 10.12693/APhysPolA.135.1036 -
आत्मविश्वास 0.6
“Broad peak between 2050 and 2300 cm-1 attributed to Si-H.”
Guruvenket 等 - 2011 - Atmospheric Pressure Plasma CVD of Amorphous Hydro DOI: 10.1002/ppap.201100035
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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