What absorbs at 1374 cm⁻¹ in an FTIR spectrum?
A band near 1374 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 |
|---|---|---|---|
| Alkyl C-H | 3 | 3 | 0.9 |
| Methyl | 2 | 2 | 0.9 |
| Carboxyl (COOH) | 1 | 1 | 0.9 |
| C n single bond | 1 | 1 | 0.9 |
| C-O single bond | 1 | 1 | 0.9 |
| Carbohydrate | 1 | 1 | 0.8 |
रँकिंग संचित साहित्य पुरावा प्रतिबिंबित करते, एकच अधिकृत नियम नाही. नेहमी तुमच्या नमुना संदर्भाविरुद्ध पुष्टी करा.
या नियुक्त्यांमागील साहित्य
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आत्मविश्वास 0.9
“Explicitly stated: 1st peak (ca. 1374 cm-1) to 2nd peak height ratio; STCHO 1st peak.”
Xin 和 Yu - 2013 - Using ATR-FTIR to detect carbohydrate-related mol DOI: 10.1016/j.saa.2013.05.056 -
आत्मविश्वास 0.9
“D band at 1374 cm-1 for FGLM.”
Biehler 等 - 2023 - Gold Nanoparticles AuNP Decorated on Fused Graphen DOI: 10.3390/ma16134779 -
Methyl आत्मविश्वास 0.9
“C(CH3)3 in isopropylidene protective group at 1374 cm-1.”
Eriskin 等 - 2014 - Synthesis, Characterization, and Thermokinetic Ana DOI: 10.1155/2014/737953 -
C-O single bond आत्मविश्वास 0.9
“Table row: 1374 cm-1 assigned to C-O stretching Tertiary alcohol”
Fatokun 等 - 2022 - A Comparison of Water Imbibition and Controlled De DOI: 10.3390/agronomy12071486 -
Alkyl C-H आत्मविश्वास 0.9
“Text: 'band around 1374 cm-1 corresponds to the C-H bending vibration or C-N stretching'”
Kuete 等 - 2022 - Adsorption of Indigo Carmine onto Chemically Activ DOI: 10.1155/2022/1236621 -
आत्मविश्वास 0.9
“Explicit assignment: '1374 band attributed to monodentate'”
Matusik 和 Deng - 2020 - Fumonisin B-1 Interaction with Mg-Al and Mg-Fe Lay DOI: 10.3390/ma13194344 -
Alkyl C-H आत्मविश्वास 0.9
“bending vibration of CH groups”
Xiao 等 - 2021 - Effect of Molecular Weight and Degree of Substitut DOI: 10.3390/polym13193291 -
Carboxyl (COOH) आत्मविश्वास 0.9
“COO- group asymmetric stretching”
Yaqoob 等 - 2021 - Electrocatalytic performance of NiNH2BDC MOF based DOI: 10.1038/s41598-021-92660-8
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