What absorbs at 591 cm⁻¹ in an FTIR spectrum?
A band near 591 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 7 cited sources
가능한 작용기 할당
| 작용기 | 지원 사실 | 인용 출처 | 최고 신뢰도 |
|---|---|---|---|
| Metal oxygen | 2 | 2 | 1.0 |
| Sulfate (SO4) | 1 | 1 | 1.0 |
| Alkyl C-H | 1 | 1 | 1.0 |
| Ring structure | 1 | 1 | 1.0 |
순위는 단일 권위 규칙이 아닌 축적된 문헌 증거를 반영합니다. 항상 샘플 상황에 대해 확인하세요.
이 할당의 배경이 되는 문헌
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Metal oxygen 신뢰도 1.0
“The absorption peak at 454 is due to Fe-O stretching by Fe-O and Fe-O bending by Fe6 56 591cm-1 Fe3+ O while that at is attributed to Fe-O stretching by Fe-O [29].”
Mohammed 等 - 2019 - Structural, dielectric, and magneto-optical proper DOI: 10.1088/2053-1591/ab063b -
신뢰도 1.0
“bration of Si(Al)-O, the peaks at 787.56 cm-1 and 761.71 cm-1 are assigned to stretching vibration of Si-Si, the peaks at 744.43 cm-1 and 727.85 cm-1 are assigned to stretching vibration of Si-Al(Si), the peaks at 464.98 cm-1 are assigned t”
Effects and Mechanism of Fe3+ on Flotation Separation of Feldspar and Epidote with Sodium Oleate at Natural pH DOI: 10.3390/separations9050110 -
신뢰도 1.0
“two peaks at 1115 and 1043 These two last peaks, along cm-1, with the band at 591 can be ascribed to S-O stretches and bending vibrations in”
Assessment of Easily Accessible Spectroscopic Techniques Coupled with Multivariate Analysis for the Qualitative Characterization and Differentiation of Earth Pigments of Various Provenance DOI: 10.3390/min12060755 -
Ring structure 신뢰도 1.0
“and at 1630.3 cm(cid:5)1 cm(cid:5)1 to 600.1 characteristic out-of-plane bending CH from 707.1 cm(cid:5)1 cm(cid:5)1 to 506.6 characteristic ring vibrations, and bands from 591 3.3.”
Phytochemical screening, polyphenols, flavonoids and tannin content, antioxidant activities and FTIR characterization of Marrubium vulgare L. from 2 different localities of Northeast of Morocco DOI: 10.1016/j.heliyon.2020.e05609 -
신뢰도 1.0
“Ag-WBC and the spectrum of showed the bands at cm-1, cm-1, cm-1, 1,590.73cm-1, 2,883.88 1,697.52 3,270.48 cm-1, respectively.”
Khan 等 - 2022 - Synthesis, Characterization, and Application of Ag DOI: 10.3389/fenvs.2022.823656 -
Metal oxygen 신뢰도 1.0
“LLM confirmed rule peak-group candidate”
Mary 等 - 2023 - Synthesis, characterization and non-isothermal deg DOI: 10.21203/rs.3.rs-2849661/v1 -
Sulfate (SO4) 신뢰도 1.0
“cm-1 H 831 The bands observed at 591 and 619 in the spectrum of sample are due to the hydrogen sulfate counterions;”
Trchova 和 Stejskal - 2011 - Polyaniline The infrared spectroscopy of conducti DOI: 10.1351/PAC-REP-10-02-01
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