What absorbs at 539 cm⁻¹ in an FTIR spectrum?
A band near 539 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 |
|---|---|---|---|
| Metal oxygen | 4 | 4 | 1.0 |
| Silicon (Si) | 2 | 2 | 1.0 |
| Silicon-oxygen (Si-O) | 2 | 2 | 1.0 |
| Carboxyl (COOH) | 2 | 2 | 1.0 |
रँकिंग संचित साहित्य पुरावा प्रतिबिंबित करते, एकच अधिकृत नियम नाही. नेहमी तुमच्या नमुना संदर्भाविरुद्ध पुष्टी करा.
या नियुक्त्यांमागील साहित्य
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आत्मविश्वास 1.0
“Cresol fast violet is cm-1 bands at 539 and 473 are related to Fe-O stretching widely used in different industry and hazardous to aquatic and bending vibration mode of α-Fe 2O respectively.”
Photo-catalytic activity of highly efficient binary Mn–Fe nano composite oxides for degradation of cresol fast violet: phase formation and band gap study DOI: 10.1007/s10854-017-7206-x -
Carboxyl (COOH) आत्मविश्वास 1.0
“The characteristic tannin absorption for zinc carboxylates, given by the asymmetric 1710cm-1 C(cid:2)O is masked by the carboxylic stretching around stretch vibration band of the carboxylate group, is 1,539cm-1.”
Cortea 等 - 2020 - Application of Spectroscopic and Hyperspectral Ima DOI: 10.3389/fmats.2020.601339 -
Metal oxygen आत्मविश्वास 1.0
“The FTIR cm-1 cm-1 spectra of HNTs showed the characteristic bands at 1649 (Si-O stretching, 539 (Al-O-Si vibration), cm-1”
Investigation of halloysite nanotubes and Schiff base combination with deposited copper iodide nanoparticles as a novel heterogeneous catalytic system DOI: 10.1038/s41598-021-02991-9 -
आत्मविश्वास 1.0
“The band cm-1 cm-1 at 912 represents Al-Al-OH bonds [2], and the band at 539 represents the Al-O-Si bending”
Characterization and Hemostatic Potential of Two Kaolins from Southern China DOI: 10.3390/molecules24173160 -
आत्मविश्वास 1.0
“2c and obtained peaks are at 539, 1402, 3370 and 3622 3 cm-1 The main characteristic absorption peak is at 539 which is corresponding to Mn-O or Cu-O stretching modes38 cm-1 stretching39.”
Fabrication of selective and sensitive chemical sensor probe based on ternary nano-formulated CuO/MnO2/Gd2O3 spikes by hydrothermal approach DOI: 10.1038/s41598-020-76662-6 -
Carboxyl (COOH) आत्मविश्वास 0.9
“Same sentence as above”
Marudhu 等 - 2022 - Influence of L-alanine doping on zinc (IRIS) thiou DOI: 10.21203/rs.3.rs-1480676/v1
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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